1. Sapienza University of Rome, Policlinico Umberto I, Rome, Italy
2. Sapienza University of Rome, Sant’Andrea Hospital, Rome, Italy
3. Baby Friendly Initiatives, Italian National Committee for UNICEF, Rome, Italy
4. Il Melograno Maternity and Childbirth Empowerment Centres, Verona, Italy
5. University of Bologna, Ravenna, Italy