1. Department of Health, Human Performance and Recreation University of Arkansas Fayetteville Arkansas USA
2. Curtin School of Allied Health Curtin University Perth Western Australia Australia
3. Department of Computer Science and Computer Engineering University of Arkansas Fayetteville Arkansas USA
4. Movement Physiology Laboratory, School of Physiology University of Witwatersrand Johannesburg South Africa
5. Arkansas Children's Nutrition Center & Arkansas Children's Research Institute Little Rock Arkansas USA
6. Department of Pediatrics University of Arkansas for Medical Sciences Little Rock Arkansas USA