A practical “to-do initiative” for sleep-related circadian epidemiology

Journal Article Accepted manuscript A practical "to-do initiative" for sleep-related circadian epidemiology Get access Thomas C Erren, Thomas C Erren Institute and Policlinic for Occupational Medicine, Environmental Medicine and Prevention Research, Faculty of Medicine and University Hospital of Cologne, University of Cologne, Germany Corresponding author; Thomas C Erren, Institute and Policlinic for Occupational Medicine, Environmental Medicine and Prevention Research, Faculty of Medicine and University Hospital of Cologne, University of Cologne, Germany. Email: [email protected] https://orcid.org/0000-0002-7110-1031 Search for other works by this author on: Oxford Academic Google Scholar Philip Lewis, Philip Lewis Institute and Policlinic for Occupational Medicine, Environmental Medicine and Prevention Research, Faculty of Medicine and University Hospital of Cologne, University of Cologne, Germany https://orcid.org/0000-0002-5881-6032 Search for other works by this author on: Oxford Academic Google Scholar Peter Morfeld Peter Morfeld Institute and Policlinic for Occupational Medicine, Environmental Medicine and Prevention Research, Faculty of Medicine and University Hospital of Cologne, University of Cologne, Germany https://orcid.org/0000-0003-4439-0701 Search for other works by this author on: Oxford Academic Google Scholar Sleep, zsaf328, https://doi.org/10.1093/sleep/zsaf328 Published: 17 October 2025 Article history Received: 10 October 2025 Accepted: 14 October 2025 Published: 17 October 2025