1. Attachment Assessment Lab, Department of Psychology, University of Bologna, Bologna, Italy
2. Faculty of Human and Social Sciences, UKE - Kore University of Enna, Enna, Italy
3. Obstetrics and Gynecology Unit and Neonatal Intensive Care Unit, Infermi Hospital, Rimini, Italy
4. Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy