| Issue Date | Title | Involved Person(s) |
| Jan-2015 | Does objectively assessed sleep at five years predict sleep and psychological functioning at 14 years? Hmm, yes and no! | Brand, Serge; Hatzinger, Martin; Stadler, Christina; Bolten, Margarete; von Wyl, Agnes, et al |
| 2013 | In pre-school children, cortisol secretion remains stable over 12 months and is related to psychological functioning and gender | Hatzinger, Martin; Brand, Serge; Perren, Sonja; von Wyl, Agnes; Stadelmann, Stephanie, et al |
| May-2012 | Pre-schoolers suffering from psychiatric disorders show increased cortisol secretion and poor sleep compared to healthy controls | Hatzinger, Martin; Brand, Serge; Perren, Sonja; von Wyl, Agnes; Stadelmann, Stephanie, et al |
