1. Institute of Medical Psychology, LMU Munich, Munich, DE, Germany
2. Chronobiology Unit, Groningen Institute for Evolutionary Life Sciences, University of Groningen, Groningen, the Netherlands
3. Department of Physiology, Anatomy & Genetics, University of Oxford, Oxford, UK
4. Research and Innovation Center for Rehabilitation, Hanze University of Applied Sciences, Groningen, the Netherlands
5. SynOpus, Bochum, DE, Germany
6. University of Applied Sciences for Economics and Managements (FOM), Essen, DE, Germany