Study	Reason for exclusion
ACTRN12607000466448	Wrong study design
Ahmed 2007	Wrong patient population
Alonso 2013	Wrong patient population
Baer 2006	Wrong study design
Barria 2004	Wrong comparator
Baudouin 2014	Wrong patient population
Baudouin 2014a	Wrong patient population
Berger 2009	Wrong patient population
Bhakoo 1969	Wrong study design
Blume Peytavi 2010	Wrong study design
Blume Peytavi 2012	Wrong study design
Blume Peytavi 2014	Wrong study design
Blume Peytavi 2016	Wrong study design
Brandon 2010	Wrong patient population
Bryanton 2004	Wrong comparator
Chaithirayanon 2016	Wrong comparator
Chen 2009	Wrong patient population
Cleminson 2015	Wrong study design
Cleminson 2016	Wrong study design
Conner 2004	Wrong study design
Cooke 2014	Wrong study design
Cooke 2018	Wrong study design
Cowan 1986	Wrong comparator
CTRI201208002876	Wrong study design
CTRI201709009890	Wrong patient population
Da Cunha 2005	Wrong patient population
Da Cunha 2005a	Wrong patient population
Darmstadt 2004	Wrong patient population
Darmstadt 2005	Wrong patient population
Darmstadt 2005a	Wrong patient population
Darmstadt 2007	Wrong patient population
Darmstadt 2008	Wrong patient population
Darmstadt 2014	Wrong patient population
Duggan 2015	Wrong study design
Erdemir 2015	Wrong patient population
Ernest 1995	Wrong intervention
EUCTR2005‐001269‐32‐AT	Wrong patient population
Fernandez 2018	Wrong study design
Field 2008	Wrong intervention
Fluhr 2012	Wrong study design
Foisy 2011	Wrong intervention
Franck 2000	Wrong patient population
Friscia 2019	Wrong patient population
Gao 2008	Wrong patient population
Garcia Bartels 2009	Wrong intervention
Gezon 1964	Wrong comparator
Gfatter 1997	Wrong patient population
Gleiss 1965	Wrong comparator
Gunt 2018	Wrong patient population
Hauk 2008	Wrong study design
Hawkins 2017	Wrong patient population
Hnatko 1977	Wrong comparator
Horimukai 2016	Wrong study design
Hu 2014	Wrong patient population
IRCT201306164617N	Wrong patient population
IRCT201306164617N7	Wrong patient population
IRCT2013090814594N1	Wrong patient population
IRCT2016111530903N	Wrong patient population
IRCT20170911036118N1	Wrong patient population
ISRCTN71423189	Wrong patient population
ISRCTN89579779	Wrong patient population
Jabraeile 2016	Wrong patient population
Jensen 1971	Wrong intervention
JPRN UMIN000005158	Wrong patient population
JPRN‐UMIN000018110	Wrong study design
JPRN‐UMIN000025302	Wrong study design
JPRN UMIN000032181	Wrong study design
JPRN UMIN000032798	Wrong study design
JPRN UMIN000035357	Wrong study design
JPRN UMIN000035412	Wrong study design
Kadar 1974	Wrong study design
Kanti 2014	Wrong patient population
Kanti 2017	Wrong comparator
Kiechl Kohlendorfer 2008	Wrong patient population
Konar 2019	Wrong patient population
Koplin 2019	Wrong study design
Kottner 2017	Wrong patient population
Kvenshagen 2014	Wrong patient population
Lane 1993	Wrong patient population
Larson 2005	Wrong study design
Lee 2018	Wrong patient population
LeFevre 2010	Wrong patient population
Leung 2015	Wrong study design
Li 2016	Wrong study design
Ling 2011	Wrong patient population
Linnamaa 2010	Wrong patient population
Lowe 2012	Wrong study design
Lowe 2018b	Wrong study design
Lund 2001	Wrong study design
Lund 2001a	Wrong study design
Marenholz 2015	Wrong study design
Muggli 2009	Wrong comparator
Nangia 2015	Wrong patient population
Natsume 2018	Wrong study design
NCT00162747	Wrong patient population
NCT00257569	Wrong patient population
NCT00806221	Wrong study design
NCT00917085	Wrong intervention
NCT01131403	Wrong study design
NCT01177111	Wrong comparator
NCT01364948	Wrong patient population
NCT01396642	Wrong patient population
NCT01758068	Wrong patient population
NCT02120833	Wrong patient population
NCT02403999	Wrong comparator
NCT02404493	Wrong patient population
NCT02557698	Wrong patient population
NCT02614248	Wrong patient population
NCT02857062	Wrong patient population
NCT03089476	Wrong study design
NCT03112876	Wrong study design
NCT03143504	Wrong study design
NCT03719742	Wrong study design
NCT03738163	Wrong study design
NCT03742414	Wrong patient population
NCT03813472	Wrong patient population
NCT04001855	Wrong patient population
NCT04099602	Wrong patient population
Nesmiyanov 2018	Wrong comparator
Nopper 1996	Wrong patient population
Noviello 2005	Wrong study design
Pupala 2017	Wrong study design
Pupala 2018	Wrong patient population
Pupala 2019	Wrong study design
Qiu 2008	Wrong patient population
Quinn 2005	Wrong patient population
RBR 93996y	Wrong patient population
Rehbinder 2018	Wrong study design
Rosenstock 2007	Wrong patient population
Sach 2019	Wrong study design
Salam 2013	Wrong study design
Salam 2015	Wrong patient population
Sarkar 2010	Wrong study design
Sawatzky 2016	Wrong patient population
Solanki 2005	Wrong patient population
Soll 2000	Wrong study design
Soriano 2000	Wrong patient population
Summers 2017	Wrong comparator
TCTR20161209001	Wrong patient population
Thomas 1979	Wrong study design
Vaivre Douret 2009	Wrong patient population
Visscher 2009	Wrong patient population
Wananukul 2001	Wrong patient population
Wananukul 2002	Wrong patient population
Wang 2009	Wrong patient population
Waserman 2016	Wrong study design
Xatzopoulou 2010	Wrong patient population
Xiao 2009	Wrong patient population
Yamamoto 1996	Wrong patient population
Zhang 2016	Wrong patient population