1. Department of Epidemiology and Environmental Health, School of Public Health and Health Professions, University at Buffalo, Buffalo, NY, USA;
2. Department of Nutrition, Rio Piedras Campus, University of Puerto Rico, San Juan, Puerto Rico;
3. Department of Biostatistics and Epidemiology, Graduate School of Public Health, Medical Sciences Campus, University of Puerto Rico, San Juan, Puerto Rico;
4. Department of Environmental Health, Graduate School of Public Health, Medical Sciences Campus, University of Puerto Rico, San Juan, Puerto Rico;
5. Department of Exercise Physiology, Río Piedras Campus, University of Puerto Rico, San Juan, Puerto Rico;
6. Department of Epidemiology, Fielding School of Public Health, University of California at Los Angeles, Los Angeles, CA, USA