Affiliation: | 1. Department of Surgery, University of Murcia, Murcia, Spain;2. Transplant Unit, General Surgery, Virgen de la Arrixaca University Hospital, Instituto Murciano de Investigaciones Biomédicas (IMIB), Murcia, Spain;3. Department of Statistics, Mathematics and Informatics, University of Miguel Hernández, Elche, Spain;4. Regional Transplant Center, Consejería de Sanidad y Consumo de la Región de Murcia, Murcia, Spain |