[1] Ctr Invest Interdisciplinar Egas Moniz CiiEM, P-2829511 Monte De Caparica, Almada, Portugal
[2] UCL Eastman Dent Inst, Dept Biomat & Tissue Engn, London, England
[3] CEU Univ, Cardenal Herrera CEU Univ, Dept Dent, Dent Biomat & Minimally Invas Dent, Valencia, Spain
[4] Univ Paulista, Dent Res Div, Sao Paulo, Brazil
[5] Univ Estadual Ponta Grossa, Sch Dent, Dept Restorat Dent, Ponta Grossa, Parana, Brazil
[6] Univ Passo Fundo, Sch Dent, Postgrad Program Dent, Passo Fundo, RS, Brazil
[7] Univ Bologna, Dept Biomed & Neuromotor Sci DIBINEM, Alma Mater Studiorum, Bologna, Italy
[8] Univ Fed Rio Grande do Sul, Dept Dent Mat, Porto Alegre, RS, Brazil
[9] Nord Inst Dent Mat NIOM, Oslo, Norway
[10] Oregon Hlth & Sci Univ, Dept Restorat Dent, 2730 S Moody Ave, Portland, OR 97201 USA
[11] Univ Hong Kong, Fac Dent, Dent Mat Sci Appl Oral Sci & Community Dent Care, Hong Kong, Peoples R China
[12] Univ Basel, Univ Ctr Dent Med Basel UZB, Dept Periodontol Endodontol & Cariol, Basel, Switzerland
[13] Univ Bern, Bern Univ Hosp, Dept Dermatol, Inselspital, Bern, Switzerland
[14] Rey Juan Carlos Univ, Hlth Sci Fac, Nursing & Stomatol Dept, Madrid, Spain
[15] Saarland Univ, Clin Operat Dent Periodontol & Prevent Dent, D-66421 Homburg, Germany
[16] Univ Maryland, Dept Gen Dent, Div Operat Dent, Sch Dent, 650 West Baltimore St, Baltimore, MD 21201 USA
[17] Univ Zurich, Ctr Oral Med, Div Dent Biomat, Clin Reconstruct Dent, Zurich, Switzerland
[18] Univ Turin, Dent Sch Lingotto, Dept Surg Sci, Turin, Italy
[19] Radboud Univ Nijmegen Med Ctr, Dept Dent, Radboud Inst Hlth Sci, Nijmegen, Netherlands
[20] Osaka Univ, Grad Sch Dent, Dept Biomat Sci, Suita, Osaka 5650871, Japan
[21] Charite Univ Med Berlin, Ctr Oral Hlth Sci, Dept Operat Prevent & Paediat Dent, Berlin, Germany
[22] Ege Univ, Sch Dent, Dept Restorat Dent, TR-35100 Bornova, Turkey
[23] CHU Estaing, Serv Odontol, Clermont Ferrand, France
[24] Univ Clermont Auvergne, UFR Odontol, Clermont Ferrand, France
[25] Ctr Rech Odontol Clin, EA 4847, Clermont Ferrand, France
[26] Natl Univ Singapore, Fac Dent, Singapore, Singapore
[27] Natl Univ Singapore, ORCHIDS Oral Care Hlth Innovat & Designs Singapor, Singapore, Singapore
[28] Univ Birmingham, Coll Med & Dent Sci, Sch Dent, Dent & Biomat Sci, Birmingham, W Midlands, England
[29] Charite Univ Med Berlin, Dept Operat & Prevent Dent, Assmannshauser Str 4-6, D-14199 Berlin, Germany