1. Division of Molecular Pharmacology and Cell Biophysics, Department of Oral Biology; Tohoku University Graduate School of Dentistry; Sendai Japan
2. Laboratory of Cell and Developmental Biology; National Institute of Dental and Craniofacial Research; NIH, Bethesda MD USA
3. Institute of Oral Biology, Center of Dental Medicine; University of Zurich; Zurich Switzerland
4. Division of Orthopedic Research Surgery; The Children's Hospital of Philadelphia; Philadelphia PA USA
5. Research Institute for Diseases of Old Age; Juntendo University School of Medicine; Tokyo Japan
6. Division of Pediatric Dentistry, Department of Oral Health and Development Sciences; Tohoku University Graduate School of Dentistry; Sendai Japan
7. Department of Cell Biology and Histology, Faculty of Medicine and Dentistry; University of the Basque Country (UPV/EHU); Leioa Spain