1. Biomaterials, Biomechanics and Tissue Engineering
Group, Department of Materials Science and Metallurgy, Technical University of Catalonia (UPC), ETSEIB, Av. Diagonal 647, 08028, Barcelona, Spain
2. Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), C/Monforte de Lemos 3-5, Pabellón 11, 28029 Madrid, Spain
3. Centre for Research in NanoEngineering (CRNE)-UPC, C/Pascual i Vila 15, 08028, Barcelona, Spain
4. Division
of Endodontics, Department of Oral Biological and Medical Sciences, University of British Columbia, Vancouver, British Columbia V6T 1Z3, Canada
5. The
State Key Laboratory Breeding Base of Basic Science of Stomatology
(Hubei-MOST) and Key Laboratory of Oral Biomedicine Ministry of Education,
School and Hospital of Stomatology, Wuhan University, 237 Luoyu
Road, Wuhan, Hubei 430079, PR China