Study		Exclusion reasons	Remarks	Reference(s)
Niaee (vs placebo), 2020	randomized controlled trial	other	On 8 October 2021 and 9 October 2021, two articles were published by subject-matter experts outlining concerns about various aspects of the study and, in particular, calling into question the randomization of participants. The authors and publishing journal have been alerted to these issues, and this note will be updated with any new information related to the publication.	Niaee MS et al. researchsquare 10.21203/rs.3.rs-109670/v1 Niaee MS et al. Asian Pacific Journal of Tropical Medicine 10.4103/1995-7645.318304