Table 3.

List of all trials authors of whom were contacted and their reply.

Trial/author(s)	Reply
IRCT20151228025732N52, Clinical trial registry of Iran	Received and study included∗
IRCT20200516047468N1; Clinical trial registry of Iran	Study not published yet
ChiCTR2000032400; Clinical trial registry of China	No reply
NCT04363216; Clinical trials.gov.in	No reply
IRCT20200411047025N1; Clinical trial registry of Iran	No reply
IRCT20200324046850N5; Clinical trial registry of Iran	No reply
ChiCTR2000029768; Clinical trial registry of China	No reply