[1] University of Basel,Institute of Nursing Science
[2] Centre for Sleep Medicine Hirslanden,Centre for Chronobiology, Psychiatric Clinics
[3] University of Basel,Department of Biobehavioral and Health Sciences
[4] University of Illinois Chicago College of Nursing,Division of Transplant Immunology and Nephrology
[5] University Hospital Basel,Division of Nephrology
[6] University Hospital Zürich,Division of Nephrology
[7] University Hospital Bern,undefined
[8] Center for Health Services and Nursing Research,undefined