Document Type : Research Article
Authors
1 Department of Health Promotion and Behavioral Sciences, School of Public Health, University of Texas-Health Science Center at Houston, Houston, Texas, United States of America
2 Department of Epidemiology, School of Public Health, The University of Texas-Health Science Center at Houston, Houston, Texas, United States of America
3 Pham Ngoc Thach University of Medicine, Ho Chi Minh City, Vietnam
4 Department of Sociology, School of Social Sciences and Humanities, Can Tho University, Can Tho City, Vietnam
Abstract
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