1. Department of Nephrology, The Second Clinical Medical Institution of North Sichuan Medical College (Nanchong Central Hospital) and Nanchong Key Laboratory of Basic Science & Clinical Research on Chronic Kidney Disease, Nanchong, Sichuan Province, China
2. Department of Nephrology, Shanxi Provincial People’s Hospital, Shanxi Medical University, Taiyuan, Shanxi, China
3. Department of Nephrology/Intensive Care, Experimental and Clinical Research Center (ECRC) Charite-University Berlin, Berlin, Germany
4. Department of Neurosurgery, The First Affiliated Hospital of Anhui University of Traditional Chinese Medicine, Hefei, Anhui, China
5. Interdisciplinary Center of Sleep Medicine, Charite-University Berlin, Berlin, Germany