1. Department of Orthodontics, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration, Shandong, China
2. Faculty of Dental Medicine, University of Montreal, Montreal, Quebec, Canada
3. Faculty of Dentistry, McGill University, Montreal, Quebec, Canada
4. Kunshan Industrial Technology Research Institute Co., Ltd., Kunshan, China
5. Department of Periodontics, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration, Shandong, China
6. Academic Centre for Dentistry Amsterdam, Amsterdam, The Netherlands