| Affiliation: | 1. Center for Reproductive Medicine - Obstetrics and Gynecology Unit, Woman and Child Health Department, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy;2. Immuno-Allergology Laboratory of the Clinical Chemistry Unit and Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy;3. Pediatric Clinic Fondazione IRCCS Policlinico San Matteo, Pavia, Italy;4. Laboratory of the Clinical Chemistry Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy;5. Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, Italy |
