1. Department of Infectious Diseases, Microbiology and Immunology, Stryker School of Medicine; Western Michigan University; Kalamazoo Michigan USA
2. ID Cases; Moderator, ProMED Program for Monitoring Emerging Diseases
3. Public Health and Infection Research Group, Faculty of Health Sciences; Universidad Tecnologica de Pereira; Pereira Risaralda Colombia
4. Infectious Diseases Research Group; Hospital Universitario de Sincelejo; Sucre Colombia