1. Guangdong Provincial Key Laboratory of Stomatology, Stomatological Hospital Guanghua School of Stomatology, SunYat‐sen University Guangzhou Guangdong China
2. Center for Wound Healing and Tissue Regeneration, College of Dentistry University of Illinois at Chicago Chicago Illinois USA
3. Tissue Repair Laboratory State University of Rio de Janeiro Rio de Janeiro Brazil
4. Center for Developmental Therapeutics and Department of Chemistry Northwestern University Evanston Illinois USA