1. Department of Child Health and Pediatrics Moi Teaching and Referral Hospital Eldoret Kenya
2. Emma's Children Hospital, Amsterdam UMC Vrjie Universiteit Amsterdam The Netherlands
3. Department of Child Health and Pediatrics Moi University, School of Medicine, Eldoret Kenya
4. Department of Health Information Management Moi Teaching and Referral Hospital Eldoret Kenya
5. Department of Pediatrics, Division of Hemato‐Oncology Indiana University School of Medicine Indianapolis Indiana
6. Princess Máxima Center for Pediatric Oncology Utrecht The Netherlands