Cohort profile: The SmartSleep Study, Denmark, combining evidence from survey, clinical and tracking data
Naja Hulvej Rod, Thea Otte Andersen, Elin Rosenbek Severinsen, Christoffer Sejling, Agnete Dissing, Vi Thanh Pham, Mette Nygaard, Lise Kristine Højsgaard Schmidt, Henning Johannes Drews, Tibor Varga, Nina La Cour Freiesleben, Henriette Svarre Nielsen, Andreas Kryger Jensen
BMJ Open Oct 2023, 13 (10) e063588; DOI: 10.1136/bmjopen-2022-063588