1. Departments of Obstetrical-Gynaecological and Urological Science and Reproductive Medicine, Federico II University, Naples, Italy.
2. Simas - InterDept. Centre for Innovation Systems & Health Management, University of Salerno, Italy.
3. Department of Electrical, Computer and Biomedical Engineering, University of Pavia, Pavia, Italy.
4. Dipartimento di Elettronica, Informazione e Bioingegneria (DEIB), Politecnico di Milano, Milano, Italy.