1. Faculty of Physical Education and Physiotherapy, Department of Movement and Sport Sciences Vrije Universiteit Brussel Brussels Belgium
2. Department of Development and Regeneration, Faculty of Medicine KU Leuven Leuven Belgium
3. Department of Obstetrics and Gynaecology Medical University of Graz Graz Austria
4. Institute of Human Movement Science, Sport and Health, University of Graz Austria
5. Department of Pediatrics University of Antwerp Antwerp Belgium
6. Obstetrics and Gynaecology University Hospital, KU Leuven Leuven Belgium
7. Department of Obstetrics Gynaecology and Fertility Wilrijk Belgium
8. Faculty of Medicine and Health Sciences, Centre for Research and Innovation in Care (CRIC) University of Antwerp Antwerp Belgium
9. Faculty of Health University of Plymouth Plymouth UK