1. Department of Obstetrics and Gynecology, IRCCS San Raffaele Hospital, 20132 Milan, Italy
2. Department of Biomedicine and Prevention, University of Rome Tor Vergata, 00133 Rome, Italy
3. Center for Nursing Research and Innovation, Vita-Salute San Raffaele University, 20132 Milan, Italy
4. Department of Onco-Hematology, IRCCS San Raffaele Hospital, 20132 Milan, Italy