Study		Exclusion reasons	Remarks	Reference(s)
Mehra, 2020	retrospective cohort	other	the paper was retracted by 3 authors on June 4, 2020	Mehra MR Lancet 2020 May 22;S0140-6736(20)31180-6. 10.1016/S0140-6736(20)31180-6 Mehra MR Lancet 2020 Jun 13;395(10240):1820. 10.1016/S0140-6736(20)31324-6
Guerin, 2020	non randomized controlled trial	other	no binary endpoints	Guérin, Preprints 2020, 2020050486 (doi: 10.20944/preprints202005.0486.v1).

Study

Exclusion reasons

Remarks

Reference(s)

retrospective cohort

other

the paper was retracted by 3 authors on June 4, 2020

non randomized controlled trial

other

no binary endpoints