1. Rheumathology and Clinical Immunology, ASST Spedali Civili and University of Brescia, Brescia
2. Rheumatology Unit, IRCCS Ospedale San Raffaele and University Vita-Salute San Raffaele, Milan
3. Rheumatologic Unit, Department of Internal Medicine and Medical Specialties, ‘La Sapienza’ University of Rome, Rome
4. Rheumatology Unit, Department of Medicine – DIMED, University of Padua, Padua
5. Obstetrics and Gynaecology Unit, IRCCS Ospedale San Raffaele and University Vita-Salute San Raffaele, Milan
6. Rheumatology Unit, University of Padua, Padua
7. Rheumatology Unit, IRCCS Policlinico San Matteo and University of Pavia, Pavia
8. Maternal–Fetal Medicine Unit
9. Unit of Assisted Reproductive Technologies, Department of Obstetrics and Gynaecology, ASST Spedali Civili and University of Brescia, Brescia, Italy