“…In the previous analysis [10], five [34,43,44,47,49] of 10 selected articles [31,33,34,37,42-44,46,47,49] were with CMR >0.10 and showed limited effectiveness. In the present analysis, 10 [27,28,34-36,41,43,44,47,49] of 17 selected articles were with CMR >0.10 and showed no significant effectiveness. On the other hand, the subgroup analysis of articles with CMR >0.20 [34,49] revealed a significant therapeutic effect.…”