1. Department of Advanced Medical and Surgical Sciences, University of Campania Luigi Vanvitelli, Napoli, Italy.
2. Department of Neurosciences and Reproductive and Odontostomatological Sciences, University “Federico II” of Naples, Naples, Italy.
3. Department of Public Health, University “Federico II” of Naples, Naples, Italy.
4. Interdepartmental Research Center in Healthcare Management and Innovation in Healthcare (CIRMIS), University “Federico II” of Naples, Naples, Italy.