Positive conclusions | Negative or neutral conclusions |
---|---|
Augoustides-Savvopoulou et al. (2007) | Al Aisari et al. (2010) |
Bhat et al. (2009) | Chen et al. (2005) |
Black et al. (2006) | Clarke et al. (2007) |
Bor et al. (2004) | Goringe et al. (2006) |
Čabarkapa et al. (2007) | Loikas et al. (2003) |
Fragasso et al. (2012) | Loikas (2007) |
Heil et al. (2012) | Miller et al. (2006) |
Herrmann et al. (2003a) | Nilsson et al. (2004) |
Herrmann et al. (2005) | Palacios et al. (2013) |
Herrmann and Obeid (2013) | Remacha et al. (2014) |
Hvas and Nexo (2003) | Schrempf et al. (2011) |
Hvas and Nexo (2005) | Sobczyńska-Malefora et al. (2014) |
Lee et al. (2009) | van Asselt et al. (2003) |
Lindemans et al. (2007) | |
Lindgren et al. (1999) | |
Lloyd-Wright et al. (2003) | |
Lobreglio et al. (2008) | |
Morkbak et al. (2007) | |
Nexo et al. (2002a) | |
Obeid and Herrmann (2007a) | |
Scott et al. (2007) | |
Serefhanoglu et al. (2008) | |
Sikaris (2010) | |
Valente et al. (2011) | |
Vanpoucke et al. (2007) | |
Woo et al. (2010) |