1. Center for Biomedical Research (CEBIOR), Faculty of Medicine, Universitas Diponegoro, Semarang, Indonesia of Medicine, Universitas Diponegoro, Semarang, Indonesia.
2. Department of Paediatrics, Faculty of Medicine, Universitas Diponegoro, Semarang, Indonesia.
3. Department of Anatomy, Faculty of Medicine, Universitas Diponegoro, Semarang, Indonesia.
4. Faculty of Medicine, Universitas Diponegoro, Semarang, Indonesia.