[1] Dermatology Hospital of Southern Medical University,Department of Biostatistics
[2] Guangdong Provincial Center for Skin Diseases and Sexually Transmitted Infection Control,Department of Social Medicine
[3] Harvard Chan School of Public Health,Faculty of Infectious and Tropical Diseases
[4] Social Entrepreneurship to Spur Health,Health Sciences Library
[5] Institute of Global Health and Infectious Diseases,Department of Medical Informatics and Clinical Epidemiology
[6] University of North Carolina at Chapel Hill,Department of Medicine
[7] University of North Carolina School of Medicine,Department of Orthopaedics
[8] University of North Carolina Project-China,Kenan
[9] London School of Hygiene and Tropical Medicine,Flagler School of Business
[10] University of North Carolina,undefined
[11] Oregon Health & Sciences University,undefined
[12] Oregon Health & Sciences University,undefined
[13] Brigham and Women’s Hospital,undefined
[14] University of North Carolina at Chapel Hill,undefined