[1] Univ Gadjah Mada, Dr Sardjito Hosp, Fac Med Publ Hlth & Nursing, Pediat Surg Div,Dept Surg,Genet Working Grp, Yogyakarta, Indonesia
[2] Univ Gadjah Mada, Dr Sardjito Hosp, Fac Med Publ Hlth & Nursing, Dept Child Hlth,Genet Working Grp, Yogyakarta, Indonesia
[3] Radboud Univ Nijmegen Med Ctr, Dept Human Genet, Nijmegen, Netherlands
[4] Diponegoro Univ, Fac Med, Ctr Biomed Res, Div Human Genet, Semarang, Indonesia