1. Department of Tissue Engineering and Regeneration, 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 No. 44‐1 Wenhuaxi Road Jinan Shandong 250012 China
2. CNRS, Immunology, Immunopathology and Therapeutic Chemistry, UPR3572, 2 allée Konrad Roentgen University of Strasbourg ISIS, 8 Rue Gaspard Monge 67000 Strasbourg France