1. Department of Pathology, Faculty of Medicine, Universiti Sultan Zainal Abidin, Kuala Terengganu, Malaysia;
2. Paediatric Haematology, Oncology and Haemopoietic Stem Cell Transplant Unit, Hospital Kuala Lumpur (HKL) Jalan Pahang, Kuala Lumpur, Malaysia;
3. Department of Pathology, Hospital Kuala Lumpur (HKL) Jalan Pahang, Kuala Lumpur, Malaysia;
4. Integrative Pharmacogenomics Institute (iPROMISE), Universiti Teknologi Mara (UiTM), Bandar Puncak Alam, Malaysia;
5. Department of Paediatric, School of Medical Science, Health Campus, Univesiti Sains Malaysia (USM), Kelantan, Malaysia;
6. Department of Emergency, Rockingham Peel Group, South Metropolitan Health Service, Rockingham, Australia;
7. National Doping Control Centre, Mahidol University, Bangkok, Thailand;
8. Thalassaemia Research Centre, Institute of Molecular Biosciences, Mahidol University, Nakornpathom, Thailand