[1] VU University Medical Centre,Department of Paediatric Oncology
[2] National Cancer Institute,Department of Paediatrics
[3] Mbingo Baptist Hospital,Department of Paediatrics
[4] Kamuzu Central Hospital,Department of Paediatrics and Child Health
[5] PO Box 149,Department of Child Health
[6] Tygerberg Children's Hospital,Department of Paediatrics
[7] University of Stellenbosch,undefined
[8] PO Box 19063,undefined
[9] World Child Cancer,undefined
[10] University of Ghana Medical School,undefined
[11] College of Medicine,undefined
[12] Private Bag 360,undefined
[13] Chichiri,undefined