“…Surveys regarding medical cannabis were conducted worldwide among certified medical doctors, pharmacists, and medical faculty students [ 12 , 13 , 14 , 15 , 16 , 17 , 18 , 19 , 20 , 21 , 22 , 23 , 24 , 25 , 26 , 27 , 28 , 29 , 30 ]. Most of these studies reveal problems with the lack of local clinical standards or knowledge about the legal status of medical cannabis [ 12 , 13 ]. In studies that included such questions, most respondents ranked their level of knowledge as low or insufficient in the context of clinical practice [ 14 , 15 , 16 , 17 ].…”