1. Occupational Observatory, Miguel Hern�ndez University (UMH) of Elche, 03202 Elche, Spain
2. CIBERehd, Carlos�III Health Institute, 28029 Madrid, Spain
3. Neuropharmacology on Pain (NED) Research Group, ISABIAL‑FISABIO, General Hospital of Alicante, 03010 Alicante, Spain
4. Liver Unit, General Hospital of Alicante, 03010 Alicante, Spain
5. Clinical R&D Area, Bioiberica S.A., 08029 Barcelona, Spain
6. Clinical Pharmacology, General Hospital of Alicante, 03010 Alicante, Spain