Study	Reason for exclusion
ACTRN12614000296639	Wrong intervention
Alonso 2004	Wrong study design
Bentley 2014	Intervention duration < 3 months
Bernocchi 2016	Wrong intervention
Bischoff 2012	Wrong intervention
Chau 2012	Intervention duration < 3 months
Cooper 2019	Wrong study design
Cordova 2007	Wrong population
Dinesen 2012	Wrong intervention/comparator: telerehabilitation intervention compared to exercise
Emme 2014	Wrong population
Finkelstein 2004	COPD population < 50%
Fors 2018	Wrong intervention
Gaeckle 2016	Wrong study design
Gellis 2014	COPD population < 50%
Grabenhorst 2013	Wrong intervention
Henderson 2013	COPD population < 50%
ISRCTN13081008	Wrong study design
ISRCTN34235668	Wrong study design
ISRCTN34252610	Wrong study design
ISRCTN41238563	COPD population < 50%
Jehn 2013	Wrong intervention
Johnston 2000	COPD population < 50%
Juan 2011	Wrong study design
Kamei 2011	Wrong study design
Kamei 2018	Wrong study design
Kenealy 2015	COPD population < 50%
Ko 2015	Wrong intervention
Lavensen 2012_2016	Intervention duration < 3 months
Levine 2018	COPD population < 50%
Mair 2002	Wrong population
Mudiyanselage 2018	COPD population < 50%
NCT00916799	Wrong study design
NCT01044927	Wrong study design
NCT01495780	Wrong study design
NCT01644045	Wrong study design
NCT01892566	Wrong population
NCT02085187	Wrong intervention
NCT02269618	Mixed population
NCT02528370	Wrong study design
NCT02706600	Wrong intervention
NCT02791451	Wrong study design
NCT02803489	Wrong study design
NCT03127852	Wrong population
NCT03129477	Wrong study design
NCT03131622	Wrong intervention
NCT03353064	Wrong population
NCT03640260	Wrong intervention
NCT03739957	Wrong study design
NCT03837847	Wrong intervention
NCT04108143	Wrong study design
Nohra 2020	Wrong study design
Norgaard 2014	Wrong population
Paquin 2014	Unclear population
Pare 2006	Wrong study design
Pinnock 2012	Wrong study design
Reinius 2013	COPD population < 50%
Shah 2017	Wrong study design
Sirichana 2013	Wrong study design
Sorknaes 2011	Intervention duration < 3 months
Sridhar 2008	Wrong intervention
Tong 2012	Wrong study design
Troosters 2003	Wrong intervention
Vega 2008	Wrong study design
Vitacca 2008	COPD population < 50%
Walters 2013	Wrong intervention
Whitten 2007	COPD population < 50%
Wolpin 2011	Wrong intervention
Wong 2005	Wrong intervention