1. College of Health Sciences, University of Delaware, Newark, Delaware, USA
2. Department of Library, Museums, and Press, University of Delaware, Newark, Delaware, USA
3. Department of Physical Education and Sports Science, University of Limerick, Limerick, Ireland
4. Rory Meyers College of Nursing, New York University, New York, USA
5. Institute for Sport and Sport Science, TU Dortmund University, Dortmund, Germany
6. Research Unit of Health Sciences and Technology, University of Oulu, Oulu, Finland