1. Dipartimento di Medicina Clinica e Chirurgia, Unit of Endocrinology, Federico II University Medical School of Naples, Naples, Italy
2. Department of Clinical Medicine and Surgery, Centro Italiano per la cura e il Benessere del paziente con Obesità (C.I.B.O), Endocrinology Unit, University Medical School of Naples, Naples, Italy
3. Department of Clinical Medicine and Surgery, Section of Dermatology, University of Naples Federico II, Naples, Italy
4. Research Committee, SOLCA Guayaquil, Guayaquil, Ecuador
5. Clinical Research Associate Professor for Palliative Care Residency, Universidad Católica Santiago de Guayaquil, Guayaquil, Ecuador
6. Cattedra Unesco “Educazione alla salute e allo sviluppo sostenibile”, University Federico II, Naples, Italy