1. Department of Physiotherapy, Faculty of Health Sciences, Gregory University, Uturu, Nigeria
2. Department of Medical Rehabilitation, Faculty of Health Sciences and Technology, College of Medicine, University of Nigeria, Nsukka, Nigeria
3. Faculty of Health Sciences, University of Lethbridge, Alberta, Canada
4. Department of Physiotherapy, Faculty of Clinical Sciences, College of Medicine, University of Lagos, Lagos, Nigeria
5. Department of Physical Therapy, High Point University, High Point, NC, USA
6. Department of Therapeutic Sciences, Trier University of Applied Sciences, Trier, Germany
7. Department of Physical Medicine and Rehabilitation, The Nairobi Hospital, Nairobi, Kenya
8. Department of Rehabilitation Sciences, Center for Rehabilitation Research, Texas Tech University Health Sciences Center, Lubbock, TX, USA
9. Department of Physiotherapy, School of Therapeutic Sciences, Faculty of Health Sciences University of the Witwatersrand, Johannesburg, South Africa