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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">microcirculation</journal-id><journal-title-group><journal-title xml:lang="ru">Регионарное кровообращение и микроциркуляция</journal-title><trans-title-group xml:lang="en"><trans-title>Regional blood circulation and microcirculation</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1682-6655</issn><issn pub-type="epub">2712-9756</issn><publisher><publisher-name>Academician I.P. Pavlov First St. Petersburg State Medical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.24884/1682-6655-2017-16-4-42-49</article-id><article-id custom-type="elpub" pub-id-type="custom">microcirculation-136</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ОРИГИНАЛЬНЫЕ СТАТЬИ (КЛИНИЧЕСКИЕ ИССЛЕДОВАНИЯ)</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES (CLINICAL INVESTIGATIONS)</subject></subj-group></article-categories><title-group><article-title>Возможности лазерной допплеровской флоуметрии в оценке состояния микрогемолимфоциркуляции</article-title><trans-title-group xml:lang="en"><trans-title>The capabilities of laser Doppler flowmetry in assessment of lymph and blood microcirculation</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дрёмин</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Dremin</surname><given-names>V. V.</given-names></name></name-alternatives><email xlink:type="simple">dremin_viktor@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Козлов</surname><given-names>И. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozlov</surname><given-names>I. O.</given-names></name></name-alternatives><email xlink:type="simple">igor57_orel@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Жеребцов</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Zherebtsov</surname><given-names>E. A.</given-names></name></name-alternatives><email xlink:type="simple">zherebzow@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Маковик</surname><given-names>И. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Makovik</surname><given-names>I. N.</given-names></name></name-alternatives><email xlink:type="simple">irina.makovik@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дунаев</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Dunaev</surname><given-names>A. V.</given-names></name></name-alternatives><email xlink:type="simple">inohvat@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сидоров</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sidorov</surname><given-names>V. V.</given-names></name></name-alternatives><email xlink:type="simple">victor.v.sidorov@gmail.com</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Крупаткин</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Krupatkin</surname><given-names>A. I.</given-names></name></name-alternatives><email xlink:type="simple">aikrup@mail.ru</email><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования «Орловский государственный университет им. И. С. Тургенева»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Orel State University named after I. S. Turgenev</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования «Орловский государственный университет им. И. С. Тургенева»; Optoelectronics and Biomedical Photonics Group, Aston Institute of Photonic Technologies, Aston University</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Orel State University named after I. S. Turgenev; Optoelectronics and Biomedical Photonics Group, Aston Institute of Photonic Technologies, Aston University; Aston Triangle, Birmingham, B4 7ET, UK</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>OOO НПП «ЛАЗМА»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>SPE «LAZMA» Ltd</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное учреждение «Центральный научно-исследовательский институт травматологии и ортопедии им. Н. Н. Приорова»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Priorov Central Research Institute of Traumatology and Orthopaedics</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>30</day><month>12</month><year>2017</year></pub-date><volume>16</volume><issue>4</issue><fpage>42</fpage><lpage>49</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Дрёмин В.В., Козлов И.О., Жеребцов Е.А., Маковик И.Н., Дунаев А.В., Сидоров В.В., Крупаткин А.И., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Дрёмин В.В., Козлов И.О., Жеребцов Е.А., Маковик И.Н., Дунаев А.В., Сидоров В.В., Крупаткин А.И.</copyright-holder><copyright-holder xml:lang="en">Dremin V.V., Kozlov I.O., Zherebtsov E.A., Makovik I.N., Dunaev A.V., Sidorov V.V., Krupatkin A.I.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.microcirc.ru/jour/article/view/136">https://www.microcirc.ru/jour/article/view/136</self-uri><abstract><p>Цель работы - исследование возможностей метода лазерной допплеровской флуометрии (ЛДФ) в изучении микрогемолимфоциркуляторного русла кожи человека. Материал и методы. На этапе постановки задачи было сделано предположение, что анализ сигналов ЛДФ в разных частотных диапазонах допплеровского сдвига может позволить оценивать движение различных рассеивающих частиц. Результаты исследования. При проведении функциональных тестов наблюдалась обратная реакция показателя микроциркуляции в низкочастотном диапазоне сигнала ЛДФ по сравнению с высокочастотным. Дополнительные различия были получены при проведении вейвлет-анализа сигналов ЛДФ. Выводы. Предложенный подход с разделением на частотные диапазоны показал потенциально полезные результаты при совместном исследовании микрогемо- и лимфоциркуляции.</p></abstract><trans-abstract xml:lang="en"><p>The aim of the work was to explore the capabilities of LDF method in studying the human skin blood and lymph microcirculation. Materials and methods. It was assumed that analyzing LDF signals in different frequency ranges of the Doppler shift allows the evaluation of the motion of various scattering particles. Results and discussion. When conducting functional tests, the reverse reaction of the microcirculation index in the low frequency ranges was observed in comparison with the high-frequency ones. Additional differences were obtained in the wavelet analysis of LDF signals. Conclusions. The proposed approach with division into frequency ranges proved useful in the joint study of microhemo- and lymphocirculation.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>кровоток</kwd><kwd>лимфоток</kwd><kwd>лазерная допплеровская флоуметрия</kwd><kwd>blood flow</kwd><kwd>lymph flow</kwd><kwd>laser Doppler flowmetry</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Дунаев А. В., Дремин В. В., Жеребцов Е. А. и др. Анализ индивидуальной вариабельности параметров в лазерной флуоресцентной диагностике // Биотехносфера. - 2013. - Т. 26. - № 2. С. 39-47.</mixed-citation><mixed-citation xml:lang="en">Дунаев А. В., Дремин В. В., Жеребцов Е. А. и др. Анализ индивидуальной вариабельности параметров в лазерной флуоресцентной диагностике // Биотехносфера. - 2013. - Т. 26. - № 2. С. 39-47.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Жеребцов Е. А., Жеребцова А. И., Дунаев А. В., Подмастерьев К. В. Метод и устройство метрологического контроля приборов лазерной допплеровской флоуметрии // Медицинская техника. - 2014. - № 4. - С. 18-21.</mixed-citation><mixed-citation xml:lang="en">Жеребцов Е. А., Жеребцова А. И., Дунаев А. В., Подмастерьев К. В. Метод и устройство метрологического контроля приборов лазерной допплеровской флоуметрии // Медицинская техника. - 2014. - № 4. - С. 18-21.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Крупаткин А. И. Колебательные процессы микролимфоциркуляторного русла кожи человека // Физиология человека. - 2014. - Т. 40. - № 1. - С. 62-67.</mixed-citation><mixed-citation xml:lang="en">Крупаткин А. И. Колебательные процессы микролимфоциркуляторного русла кожи человека // Физиология человека. - 2014. - Т. 40. - № 1. - С. 62-67.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Крупаткин А. И., Сидоров В. В. Функциональная диагностика состояния микроциркуляторно-тканевых систем: колебания, информация, нелинейность: рук-во для врачей. - М.: ЛИБРОКОМ, 2013. - 496 с.</mixed-citation><mixed-citation xml:lang="en">Крупаткин А. И., Сидоров В. В. Функциональная диагностика состояния микроциркуляторно-тканевых систем: колебания, информация, нелинейность: рук-во для врачей. - М.: ЛИБРОКОМ, 2013. - 496 с.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Новикова И. Н., Дремин В. В., Дунаев А. В. и др. Возможности применения вейвлет-анализа осцилляций параметров микроциркуляторно-тканевых систем при проведении холодовой прессорной пробы на пальцах рук // Биотехносфера. - 2015. - Т. 42. - № 6. - С. 26-30.</mixed-citation><mixed-citation xml:lang="en">Новикова И. Н., Дремин В. В., Дунаев А. В. и др. Возможности применения вейвлет-анализа осцилляций параметров микроциркуляторно-тканевых систем при проведении холодовой прессорной пробы на пальцах рук // Биотехносфера. - 2015. - Т. 42. - № 6. - С. 26-30.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Оптическая биомедицинская диагностика. Т. 1 / под ред. В. В. Тучина. - М.: ФИЗМАТЛИТ, 2007. - 559 с.</mixed-citation><mixed-citation xml:lang="en">Оптическая биомедицинская диагностика. Т. 1 / под ред. В. В. Тучина. - М.: ФИЗМАТЛИТ, 2007. - 559 с.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Barrett T., Choyke P. L., Kobayashi H. Imaging of the lymphatic system: new horizons. Contrast media &amp; molecular imaging. 2006;1(6):230-245. doi: 10.1002/cmmi.116.</mixed-citation><mixed-citation xml:lang="en">Barrett T., Choyke P. L., Kobayashi H. Imaging of the lymphatic system: new horizons. Contrast media &amp; molecular imaging. 2006;1(6):230-245. doi: 10.1002/cmmi.116.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Bonesi M., Matcher S., Meglinski I. Doppler optical coherence tomography in cardiovascular applications. Laser Physics. 2010;20(6):1491-1499. doi: 10.1134/S1054660X10110034.</mixed-citation><mixed-citation xml:lang="en">Bonesi M., Matcher S., Meglinski I. Doppler optical coherence tomography in cardiovascular applications. Laser Physics. 2010;20(6):1491-1499. doi: 10.1134/S1054660X10110034.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Bonesi M., Proskurin S. G., Meglinski I. V. Imaging of subcutaneous blood vessels andflow velocity profiles by optical coherence tomography. Laser Physics. 2010;20(4):891-899. doi: 10.1134/S1054660X10070029.</mixed-citation><mixed-citation xml:lang="en">Bonesi M., Proskurin S. G., Meglinski I. V. Imaging of subcutaneous blood vessels andflow velocity profiles by optical coherence tomography. Laser Physics. 2010;20(4):891-899. doi: 10.1134/S1054660X10070029.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Bonner R., Nossal R. Model for laser Doppler measurements of blood flow in tissue. Applied Optics. 1981; 20(12):2097-2107. doi: 10.1364/AO.20.002097.</mixed-citation><mixed-citation xml:lang="en">Bonner R., Nossal R. Model for laser Doppler measurements of blood flow in tissue. Applied Optics. 1981; 20(12):2097-2107. doi: 10.1364/AO.20.002097.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Chapman J. V., Sutherland G. R. The Noninvasive Evaluation of Hemodynamics in Congenital Heart Disease: Doppler Ultrasound Applications in the Adult and Pediatric Patient with Congenital Heart Disease. Developments in Cardiovascular Medicine. Dordrecht: Kluwer Academic Publishers; 1990. 376 p.</mixed-citation><mixed-citation xml:lang="en">Chapman J. V., Sutherland G. R. The Noninvasive Evaluation of Hemodynamics in Congenital Heart Disease: Doppler Ultrasound Applications in the Adult and Pediatric Patient with Congenital Heart Disease. Developments in Cardiovascular Medicine. Dordrecht: Kluwer Academic Publishers; 1990. 376 p.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Cutolo M., Pizzorni C., Sulli A. Capillaroscopy. Best Practice &amp; Research Clinical Rheumatology. 2005;19(3):437- 452. doi: 10.1016/j.berh.2005.01.001.</mixed-citation><mixed-citation xml:lang="en">Cutolo M., Pizzorni C., Sulli A. Capillaroscopy. Best Practice &amp; Research Clinical Rheumatology. 2005;19(3):437- 452. doi: 10.1016/j.berh.2005.01.001.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Dunaev A. V., Dremin V. V., Zherebtsov E. A. et al. Individual variability analysis of fluorescence parameters measured in skin with different levels of nutritive blood flow. Medical Engineering &amp; Physics. 2015;37(6):574-583 doi: 10.1016/j.medengphy.2015.03.011.</mixed-citation><mixed-citation xml:lang="en">Dunaev A. V., Dremin V. V., Zherebtsov E. A. et al. Individual variability analysis of fluorescence parameters measured in skin with different levels of nutritive blood flow. Medical Engineering &amp; Physics. 2015;37(6):574-583 doi: 10.1016/j.medengphy.2015.03.011.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Dunaev A. V., Sidorov V. V., Stewart N. A. et al. Laser reflectance oximetry and Doppler flowmetry in assessment of complex physiological parameters of cutaneous blood microcirculation. Proc. SPIE. 2013; 8572:857205-8572059. doi: 10.1117/12.2001797.</mixed-citation><mixed-citation xml:lang="en">Dunaev A. V., Sidorov V. V., Stewart N. A. et al. Laser reflectance oximetry and Doppler flowmetry in assessment of complex physiological parameters of cutaneous blood microcirculation. Proc. SPIE. 2013; 8572:857205-8572059. doi: 10.1117/12.2001797.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Dunaev A. V., Zherebtsov E. A., Rogatkin D. A. et al. Novel measure for the calibration of laser Dopplerflowmetry devices. Proc. SPIE. 2014;8936:89360D-1-89360D-7. doi: 10.1117/12.2035651.</mixed-citation><mixed-citation xml:lang="en">Dunaev A. V., Zherebtsov E. A., Rogatkin D. A. et al. Novel measure for the calibration of laser Dopplerflowmetry devices. Proc. SPIE. 2014;8936:89360D-1-89360D-7. doi: 10.1117/12.2035651.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Fischer M., Franzeck U. K., Herrig I. et al. Flow velocity of single lymphatic capillaries in human skin. American Journal of Physiology-Heart and Circulatory Physiology. 1996; 270(1):H358-H363.</mixed-citation><mixed-citation xml:lang="en">Fischer M., Franzeck U. K., Herrig I. et al. Flow velocity of single lymphatic capillaries in human skin. American Journal of Physiology-Heart and Circulatory Physiology. 1996; 270(1):H358-H363.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Fredriksson I., Larsson M., Stromberg T. Model-based quantitative laser Doppler flowmetry in skin. Journal of Biomedical Optics. 2010;15(5):057002-057002-12. doi: 10.1117/1.3484746.</mixed-citation><mixed-citation xml:lang="en">Fredriksson I., Larsson M., Stromberg T. Model-based quantitative laser Doppler flowmetry in skin. Journal of Biomedical Optics. 2010;15(5):057002-057002-12. doi: 10.1117/1.3484746.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Kalchenko V., Kuznetsov Y., Meglinski I. et al. Label free in vivo laser speckle imaging of blood and lymph vessels. Journal of Biomedical Optics. 2012;17(5):0505021-0505023. doi: 10.1117/1.JBO.17.5.050502.</mixed-citation><mixed-citation xml:lang="en">Kalchenko V., Kuznetsov Y., Meglinski I. et al. Label free in vivo laser speckle imaging of blood and lymph vessels. Journal of Biomedical Optics. 2012;17(5):0505021-0505023. doi: 10.1117/1.JBO.17.5.050502.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Leahy M. J., Nilsson G. E. Laser Doppler flowmetry for assessment of tissue microcirculation: 30 years to clinical acceptance. Proc. SPIE. 2010;7563:75630E-1-75630E-5. doi: 10.1117/12.843780.</mixed-citation><mixed-citation xml:lang="en">Leahy M. J., Nilsson G. E. Laser Doppler flowmetry for assessment of tissue microcirculation: 30 years to clinical acceptance. Proc. SPIE. 2010;7563:75630E-1-75630E-5. doi: 10.1117/12.843780.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Rafailov I. E., Dremin V. V., Litvinova K. S. et al. Computational model of bladder tissue based on its measured optical properties. Journal of Biomedical Optics. 2016;21(2): 025006-1-025006-7. doi:10.1117/1.JBO.21.2.025006.</mixed-citation><mixed-citation xml:lang="en">Rafailov I. E., Dremin V. V., Litvinova K. S. et al. Computational model of bladder tissue based on its measured optical properties. Journal of Biomedical Optics. 2016;21(2): 025006-1-025006-7. doi:10.1117/1.JBO.21.2.025006.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Rajadhyaksha M., Grossman M., Esterowitz D. et al. In vivo confocal scanning laser microscopy of human skin: melanin provides strong contrast. Journal of Investigative Dermatology. 1995;104(6):946-952. doi: 10.1111/1523-1747.ep12606215.</mixed-citation><mixed-citation xml:lang="en">Rajadhyaksha M., Grossman M., Esterowitz D. et al. In vivo confocal scanning laser microscopy of human skin: melanin provides strong contrast. Journal of Investigative Dermatology. 1995;104(6):946-952. doi: 10.1111/1523-1747.ep12606215.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Rasmussen J. C., Tan I. C., Marshall M. V. et al. Lymphatic imaging in humans with near-infrared fluorescence. Current opinion in biotechnology. 2009;20(1):74-82. doi: 10.1016/j.copbio.2009.01.009.</mixed-citation><mixed-citation xml:lang="en">Rasmussen J. C., Tan I. C., Marshall M. V. et al. Lymphatic imaging in humans with near-infrared fluorescence. Current opinion in biotechnology. 2009;20(1):74-82. doi: 10.1016/j.copbio.2009.01.009.</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Zoltzer H. Initial lymphatics-morphology and function of the endothelial cells. Lymphology. 2003;36(1):7-25.</mixed-citation><mixed-citation xml:lang="en">Zoltzer H. Initial lymphatics-morphology and function of the endothelial cells. Lymphology. 2003;36(1):7-25.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
