1. Department of Health Promotion and Behavioral Sciences, School of Public Health, The University of Texas Health Science Center at Houston, 7000 Fannin St., Houston, TX 77030, USA
2. Center for Health Promotion and Prevention Research, School of Public Health, The University of Texas Health Science Center at Houston, 7000 Fannin St., Houston, TX 77030, USA
3. Cizik School of Nursing, The University of Texas Health Science Center at Houston, 6901 Bertner Ave., Houston, TX 77030, USA
4. Baylor College of Medicine, 1 Baylor Plaza, Houston, TX 77030, USA