1. Laboratory for In Vitro Histogenesis, RIKEN Center for Developmental Biology, Hyogo, Japan.
2. Large Scale Data Managing Unit, RIKEN Center for Life Science Technologies, Kanagawa, Japan.
3. Department of Mathematical and Life Sciences, Graduate School of Science, Hiroshima University, Hiroshima, Japan.
4. Laboratory for Organogenesis and Neurogenesis, RIKEN Center for Developmental Biology, Hyogo, Japan.