[1] Minist Hlth, Vietnam Author HIV AIDS Control, Hanoi 100000, Vietnam
[2] Hanoi Med Univ, Inst Prevent Med & Publ Hlth, Hanoi 100000, Vietnam
[3] Johns Hopkins Univ, Bloomberg Sch Publ Hlth, Baltimore, MD 21205 USA
[4] Univ Coll Dublin, Sch Med & Med Sci, Dublin D04 V1W8, Ireland
[5] Natl Inst Hyg & Epidemiol, Hanoi 100000, Vietnam
[6] Thanh Tay Univ, Ctr Interdisciplinary Social Res, Hanoi 100000, Vietnam
[7] Univ Libre Bruxelles, Ctr Emile Bernheim, Solvay Brussels Sch Econ & Management, B-1050 Brussels, Belgium
[8] Vietnam Acad Social Sci, Inst Philosophy, Hanoi 100000, Vietnam
[9] Natl Econ Univ, Fac Grad Studies, Hanoi 100000, Vietnam
[10] Sci Po Paris, Campus Dijon, F-21000 Dijon, France
[11] Ho Chi Minh Communist Youth Union, Youth Res Inst, Hanoi 100000, Vietnam
[12] Hanoi Med Univ Hosp, Dept Neurosurg Spine Surg, Hanoi 100000, Vietnam
[13] Duy Tan Univ, Inst Global Hlth Innovat, Danang 550000, Vietnam
[14] Nguyen Tat Thanh Univ, Ctr Excellence Evidence Based Med, Ho Chi Minh City 700000, Vietnam
[15] Natl Univ Singapore Hosp, Dept Psychol Med, Singapore 119074, Singapore
[16] Natl Univ Singapore, Yong Loo Lin Sch Med, Dept Psychol Med, Singapore 119228, Singapore
[17] Nguyen Tat Thanh Univ, Ctr Excellence Behav Med, Ho Chi Minh 700000, Vietnam