“…4. Most of the studies were qualitative (n = 20) [26,31,39,42,49,57,68,[70][71][72][73][74][75][76][77][78][79][80][81][82] and RCT studies (n = 18) [ 23,34,36,38,44,58,64,[83][84][85][86][87][88][89][90][91][92][93]. A total of 14 of the studies lacked a clear methods section or the methods were inadequately reported [27,28,30,32,33,45,55,56,59,66,[94][95]…”