1. Group of Clinical and Experimental Allergy, IPS Universitaria Clinic, University of Antioquia, Medellín, Colombia.
2. Medical Research Group (GINUMED), Rafael Núñez University Corporation, Department Immunology, Faculty of Medicine, Cartagena, Colombia.
3. Allergy Department, Faculty of Medicine, Universidad de los Andes, Bogotá, Colombia.
4. Department Allergology, Fundación Santa Fe de Bogotá, Bogotá, Colombia.
5. Institute for Immunological Research, University of Cartagena, Cartagena, Colombia.
6. Dermatological Research Center, Centro de Investigaciones Dermatológicas (CIDERM), University of Antioquia, Medellín, Colombia.