[1] Univ Philippines Manila, Natl Inst Hlth, Inst Human Genet, Manila, Philippines
[2] Univ Hong Kong, Dept Paediat & Adolescent Med, Hong Kong, Peoples R China
[3] Diponegoro Univ, Fac Med, Ctr Biomed Res, Div Human Genet, Semarang, Indonesia
[4] Univ Malaya, Dept Paediat, Genet & Metab Unit, Fac Med, Kuala Lumpur, Malaysia
[5] Univ Philippines Manila, Dept Pediat, Coll Med, Manila, Philippines
[6] Natl Univ Singapore, Yong Loo Lin Sch Med, Dept Paediat, Singapore, Singapore
[7] Mackay Mem Hosp, Div Genet & Metab, Dept Pediat, Taipei, Taiwan
[8] Natl Taiwan Univ Hosp, Dept Med Genet & Pediat, Taipei, Taiwan
[9] Mahidol Univ, Ramathibodi Med Sch, Med Genet & Mol Med, Bangkok, Thailand