Table 3.

Overlap of single studies.

Larun et al. (52)	Brown et al. (50)	Carter et al. (53)	Radovic et al. (51)
Hilyer et al. (64)	Hilyer et al. (64)	Hilyer et al. (64)	Hilyer et al. (64)
Goodrich, 1984	MacMahon & Gross,1987	Kanner, (65)	MacMahon & Gross, 1987
Roth & Holmes, 1987	Norris et al., 1992	Brown et al. (66)	Brown et al. (66)
Berger et al., 1988	Annesi, 2005	Bonhauser et al., 2005	Koniak-Griffin, 1994
Beffert (1994)	Bonhauser et al., 2005	Jeon et al., 2005	Stella et al., 2005
McCann & Holmes, 1984	Daley et al., 2006	Melnyk et al., 2009	Gordon et al., 2010
MacMahon & Gross, 1987	Melnyk et al., 2009	Roshan et al. (67)	Roshan et al. (67)
McArthur & Emes, 1989	Petty et al., 2009	Khalsa et al., 2012	Hughes et al. (68)
Kanner (65)	Mendelson, 2010	Hughes et al. (68)
Brown et al. (66)		Melnyk et al., 2013
Cohen-Kahn (69)		Carter et al. (70)
Lau, 2004
Smith, 1983
Bonhauser et al., 2005
Carl, 1984
Jacobs, 1984