Study Exclusion reasons Remarks Reference(s)
Nasir, 2020 non randomized controlled trial no clinically relevant endpoint

Nasir A et al. 10.2139/ssrn.3734478

 
Samaha, 2021 randomized controlled trial other withdrawal of the publication

Samaha AA Viruses 2021 May 26;13(6):989. 10.3390/v13060989