1. Department of Respiratory Medicine,
AO Monaldi, Faculty of Medicine, University of Naples “Federico II”, Naples, Italy
2. Rehabilitation Center “Santa Maria del Pozzo”, Somma
Vesuviana (Naples), Italy
3. Institute of Biomolecular Chemistry, National Research Council, Pozzuoli (Naples), Italy
4. Department of Pharmacology,
Faculty of Medicine, Catholic University of the Sacred Heart, Rome, Italy
5. Department of Health Sciences,
Faculty of Medicine and Surgery, University of Molise, Campobasso, Italy