Racial Disparity in the Associations of Cotinine with Insulin Secretion: Data from the National Health and Nutrition Examination Survey, 2007-2012

• Rong Liu ,

  * E-mail: rongliu606@gmail.com (RL); liuxin@big.ac.cn (XL)

  Affiliation Department of Epidemiology, Beijing Anzhen Hospital, Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing, China

  http://orcid.org/0000-0001-9674-0561

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• Zheng Zheng,

  Affiliation Department of Neurobiology, Beijing Institute of Geriatrics, Beijing Xuan Wu Hospital, Capital Medical University, Beijing, China

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• Jie Du,

  Affiliation Beijing An Zhen Hospital, Capital Medical University, The Key Laboratory of Remodeling-related Cardiovascular Diseases, Ministry of Education, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing, China

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• Katherine Kaufer Christoffel,

  Affiliation Mary Ann and J. Milburn Smith Child Health Research Program, Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, IL, United States of America

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• Xin Liu

  * E-mail: rongliu606@gmail.com (RL); liuxin@big.ac.cn (XL)

  Affiliations Mary Ann and J. Milburn Smith Child Health Research Program, Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, IL, United States of America, Key Laboratory of Genomic and Precision Medicine, China Gastrointestinal Cancer Research Center, Beijing Institute of Genomics, Chinese Academy of Sciences, Beijing, China, Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, United States of America, University of Chinese Academy of Sciences, Beijing, China

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