1. Division of Histology and Embryology, Key Laboratory for Regenerative Medicine of the Ministry of Education, Medical CollegeJinan UniversityGuangzhouChina
2. The First Affiliate Hospital of Jinan UniversityGuangzhouChina
3. Division of Cell and Developmental BiologyUniversity of DundeeDundeeUK
4. Norwich Medical SchoolUniversity of East AngliaNorwichNorfolkUK
5. Guangdong Laboratory Animals Monitoring InstituteGuangdong Provincial Key Laboratory of Laboratory AnimalsGuangzhouGuangdongChina