1. Division of Plastic and Reconstructive Surgery Strong Memorial Hospital University of Rochester Medical Center Rochester New York USA
2. Division of Plastic and Reconstructive Surgery Department of Surgery Stanford University Palo Alto California USA
3. Department of Plastic, Reconstructive and Burn Surgery Arzobispo Loayza National Hospital Lima Peru
4. Unit of Plastic and Reconstructive Surgery Department of Surgery “P. Valdoni” Policlinico Umberto I Sapienza University of Rome Rome Italy
5. Division of Plastic and Reconstructive Surgery Department of Emergency and Organ Transplantation University of Bari Aldo Moro Bari Italy
6. Department of Plastic and Reconstructive Surgery Hospital Nacional A. Posadas Buenos Aires Argentina
7. Division of Plastic Surgery Hospital Militar Central Universidad Militar Nueva Granada Bogotá DC Colombia