1. Center for Health Sciences Research Universidad María Auxiliadora Lima Peru
2. Grupo de Investigación Enfermera en Vulnerabilidad y Salud (GRIVIS) Nursing Department, Faculty of Medicine, Universitat Autonoma de Barcelona Spain
3. Nursing Department, Faculty of Medicine Universitat Autonoma de Barcelona Spain
4. Infectious Disease Unit Hospital Universitari de la Vall d'Hebron Barcelona Spain
5. Institut de Recerca Vall d'Hebron Barcelona Spain