1. Department of Oncology and Hemato-oncology, University of Milan, Milan, Italy
2. SSD Clinical Psychology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
3. Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
4. Université de Fribourg (UNIFR), Fribourg, Switzerland