Three authors reply.
Department of Epidemiology, Erasmus Medical Center, Rotterdam, The Netherlands.
Lisette A
LA
Zuurbier
Department of Child and Adolescent Psychiatry, Erasmus Medical Center, Rotterdam, The Netherlands.
Desana
D
Kocevska
Department of Epidemiology, Erasmus Medical Center, Rotterdam, The Netherlands Department of Child and Adolescent Psychiatry, Erasmus Medical Center, Rotterdam, The Netherlands Department of Psychiatry, Erasmus Medical Center, Rotterdam, The Netherlands.
Henning
H
Tiemeier
D002940:Circadian Rhythm / Q000502:physiology*; D005260:Female; D006801:Humans; D008297:Male; D009026:Mortality; D012890:Sleep / Q000502:physiology*