Pedišić, Željko, Dorothea Dumuid, and Timothy Stephen Olds. 2017. “Integrating Sleep, Sedentary Behaviour, and Physical Activity Research in the Emerging Field of Time-Use Epidemiology: Definitions, Concepts, Statistical Methods, Theoretical Framework, and Future Directions”. Kinesiology 49 (2):252-69. https://hrcak.srce.hr/ojs/index.php/kinesiology/article/view/5401.