Maintenance work on the ZORA databases is scheduled for Wednesday 22 May 2019 from 20:00-22:00. During this period ZORA and JDB will not be available. Thank you for your understanding.
Wirtz, Petra H; von Känel, Roland; Meister, Rebecca; Arpagaus, Angela; Treichler, Sibylle; Kuebler, Ulrike; Huber, Susanne; Ehlert, Ulrike (2014). Dark chocolate intake buffers stress reactivity in humans. Journal of the American College of Cardiology, 63(21):2297-2299.