0185-3325 0185-3325 S0185-33252017000600245 10.17711/sm.0185-3325.2017.031 Spain Switzerland USA Spain Germany Mexico 00 12 2017 00 12 2017 40 6 245 247 American Psychiatric Association 2013 2013 25 2 2 118-27 2015 23 2 2 61-2 2008 38 9 9 1351-60 2013 22 2 2 93-8 2014 35 6 6 268-76 2017 43 891-9 2001 52 5 5 597-9 National Institute on Drug Abuse 2007 2016 174-81 2015 8 2 2 2013 12 1 1 2013 12 2 2 113-7 2001 158 8 8 1181-3 2016 374 4 4 363-71