Maintenance work on the ZORA database servers is scheduled for Thursday 25th July 2019 from 19:00-20:00. During this period ZORA and JDB will not be available. Thank you for your understanding.
Maire, M; Reichert, C F; Gabel, V; Viola, A U; Strobel, W; Krebs, J; Landolt, H P; Bachmann, V; Cajochen, C; Schmidt, C (2014). Sleep ability mediates individual differences in the vulnerability to sleep loss: evidence from a PER3 polymorphism. Cortex, 52:47-59.