tara rezapour translational neuroscience program, institute for cognitive science studies, tehran, iran javad hatami translational neuroscience program, institute for cognitive science studies, tehran, iran ali farhoudian substance abuse and dependence research center university of social welfare and rehabilitation sciences, tehran, iran mehmet sofuoglu department of psychiatry, school of medicine, yale university, ct, usa. alireza noroozi neurocognitive laboratory, iranian national center for addiction studies (incas), iranian institute for reduction of high-risk behaviors, tehran university of medical sciences (tums), tehran, iran reza daneshmand substance abuse and dependence research center university of social welfare and rehabilitation sciences, tehran, iran

jan luzny 1. dept. of psychogeriatry, mental hospital kromeriz , kromeriz, czech republic ; 2. dept. of social medicine and public health, faculty of medicine, palacky university , olomouc, czech republic. iva holmerova 3. center of longevity, faculty of humanities, charles university in prague , czech republic. petr wija 3. center of longevity, faculty of humanities, charles university in prague , czech republic. igor ondrejka 4. dept. of psychiatry, jessenius faculty of medicine in martin, comenius university in bratislava , slovak republic.

Andrea C Tricco Charlene Soobiah Shirra Berliner Joanne M Ho Carmen H Ng Huda M Ashoor Maggie H Chen Brenda Hemmelgarn Sharon E Straus