1. Department of Woman and Child Health and Public Health Fondazione Policlinico Universitario A. Gemelli IRCCS Rome Italy
2. Istituto di Microbiologia Università Cattolica del Sacro Cuore Roma Italy
3. Research Center on Global Health Università Cattolica del Sacro Cuore Rome Italy
4. UOC Dermatologia Fondazione Policlinico Universitari A. Gemelli IRCSS Rome Italy
5. Saint John of God Catholic Hospital Mabesseneh Lunsar Sierra Leone