1. Department of Human Evolutionary Biology Harvard University Cambridge Massachusetts USA
2. Department of Anthropology University at Buffalo Buffalo New York USA
3. Pemja Primary School Kobujoi Kenya
4. Department of Mathematics, Physics, and Computing Moi University Eldoret Kenya
5. Division of Biomedical Sciences University of Global Health Equity Butaro Rwanda
6. Department of Orthopaedics Moi University Medical School Eldoret Kenya