1. Institute for Immunological Research; University of Cartagena; Cartagena Colombia
2. Division of Pediatric Allergy and Otorhinolaryngology; Fundación Santafé de Bogotá; Bogotá Colombia
3. Research Department; Fundación Cardioinfantil - Instituto de Cardiología; Bogotá Colombia
4. Department of Clinical Epidemiology and Biostatistics; School of Medicine; Pontificia Universidad Javeriana; Bogotá Colombia
5. Division of Biostatistics; School of Public Health; University of Texas Health Science Center at Houston; Houston TX USA
6. Michael & Susan Dell Center for Healthy Living; Austin TX USA
7. Health Sciences Research Center (CICS); Universidad del Rosario; Bogotá Colombia
8. Foundation for the Development of Medical and Biological Sciences (Fundemeb); Cartagena Colombia
9. Institute of Biodiversity; Animal Health and Comparative Medicine; University of Glasgow; Glasgow UK
10. Institute of Molecular; Cell and Systems Biology; University of Glasgow; Glasgow UK