1. Onassis Cardiac Surgery Center; Kallithea Greece
2. Department of Pharmacy; University of Patras; Rio Greece
3. UK Centre for Tobacco and Alcohol Studies, Division of Epidemiology and Public Health; University of Nottingham, Nottingham; UK
4. Addiction Research Unit; CESP, University Paris-Sud, UVSQ, INSERM, Université Paris-Saclay; Villejuif France