1. CIET-PRAM, Department of Family Medicine, McGill University, Montreal, Quebec, Canada
2. Department of Family Medicine and Public Health, Faculty of Medicine, Universidad de La Sabana, Chía, Colombia
3. Traditional Health Systems Studies Group, School of Medicine and Health Sciences, Universidad del Rosario, Bogotá, Colombia
4. Centre for Tropical Disease Research (CIET), Autonomous University of Guerrero, Acapulco, Guerrero, Mexico