Institution: | (1) Regional Service of Neurosurgery, “Virgen de la Arrixaca” University Hospital, El Palmar, 30120 Murcia, Spain;(2) Service of Pediatric Surgery, Virgen de la Arrixaca Children’s University Hospital, El Palmar, 30120 Murcia, Spain;(3) Service of Microbiology, Hospital Universitario Morales Meseguer, 30008 Murcia, Spain |