TABLE 5.

Summary of methodological qualities of the included studies.

Study	Bias arising from the randomization process	Bias due to deviations from intended interventions	Bias due to missing outcome data	Bias in measurement of the outcome	Bias in selection of the reported result	Overall risk-of bias judgment
V-SRP
Lou et al., 2004 (TMS portion)	L	SC	L	SC	SC	SC
Lou et al., 2010	L	L	SC	L	SC	SC
Schäfer and Frings, 2019	L	L	SC	L	SC	SC
Kwan et al., 2007	L	L	L	L	SC	SC
Barrios et al., 2008	L	L	L	SC	SC	SC
Luber et al., 2012	L	L	SC	L	SC	SC
Mainz et al., 2020	L	L	L	L	SC	SC
De Raedt et al., 2017	L	L	L	L	SC	SC
Dedoncker et al., 2019	L	L	L	SC	SC	SC
De Pisapia et al., 2019	L	L	L	L	SC	SC
NV-SRP
Uddin et al., 2006	L	L	L	L	SC	SC
Heinisch et al., 2011	L	L	L	L	SC	SC
Heinisch et al., 2012	L	L	L	L	SC	SC
Payne and Tsakiris, 2017	L	L	L	L	SC	SC
Tsakiris et al., 2008	L	SC	L	L	SC	SC
Kammers et al., 2009	L	L	L	L	SC	SC
Wold et al., 2014	L	L	SC	L	SC	SC
Karabanov et al., 2017	L	SC	L	L	SC	SC
Convento et al., 2018	L	L	L	L	SC	SC
Bassolino et al., 2018	L	L	L	L	SC	SC
della Gatta et al., 2016	L	SC	L	L	SC	SC
Fossataro et al., 2018	L	L	L	L	SC	SC
Hornburger et al., 2019	L	L	L	L	SC	SC
Lira et al., 2018	L	L	L	L	SC	SC
Peviani et al., 2018	L	SC	L	L	SC	SC
Sagliano et al., 2019	L	L	L	L	SC	SC
Pollatos et al., 2016	L	L	L	L	SC	SC