1 Department of Plastic and Reconstructive Surgery, "Dr. Negrín" General Hospital, Barranco de la Ballena S/L, 35010 Gran Canaria, Canary Islands, Spain. Electronic address: orlandogarciaduque@gmail.com.
2 Department of Plastic and Reconstructive Surgery, "Dr. Negrín" General Hospital, Barranco de la Ballena S/L, 35010 Gran Canaria, Canary Islands, Spain.