23.02.2013 Arroyo & Selker (2011), Paul, Komlodi & Lutters (2011) added to Literature.
19.02.2013 Fattu & Mech (1953), Jacobshagen (1990), Langan-Fox, Armstrong, Balvin & Anglim (2002), Healey, Sevdalis & Vincent (2006), Beeftink, van Eerde & Rutte (2008), Morgan, Patrick, Waldron, King, Patrick (2009), Huang, Rau, Su, Tu & Zhao (2010), Cane, Cauchard & Weger (2012), Fonner & Roloff (2012), Baethge & Rigotti (2013), Morgan & Patrick (2013), Shum, Cahill, Hohaus, O'Gorman & Chan (2013) added to Literature.
25.01.2013 Smallman & St. John (2005), Renaud, Ramsay & Hair (2006), McCoy, Everard, Polak & Galletta (2008), Brajnik & Gabrielli (2010), Leiva, Böhmer, Gehring, Krüger (2012), Hertzum & Holmegaard (2013) added to Literature.
01.01.2013 Harr (2009), Magrabi, Li, Day & Coiera (2010), Quaresma (2012) added to Literature.
09.09.2012 Li, Cox, Blandford, Cairns & Abeles (2006), Basoglu, Fuller & Sweeney (2009), Fischer, Yee, Bellotti, Good, Benford & Greenhalgh (2010), Roda (2011), Dismukes (2012) added to Literature.
17.04.2012 Licoppe (2010) added to Literature.
08.04.2012 Loukopoulos, Dismukes & Barshi (2009) added to Literature.
01.02.2012 Edward R. Sykes added to People.
