“…Sources of procurement and/or information included online vendors (13,39,47,50,77,78,89), telephone vendors (47,88), friends and relatives (13,36,47,51,61,66,78,(88)(89)(90), accompaniment groups(89), pharmacists (over the counter purchase with or without prescription) (13,28,36,41,43,47,51,53,66,68,78,79,(90)(91)(92)(93)(94)(95)(96)(97), doctors or nurses (13,28,39,43,47,51,53,61,66,78,88,…”