Erratum: The effect of various sandblasting conditions on surface changes of dental zirconia and shear bond strength between zirconia core and indirect composite resin
1 State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, P. R. China.; Department of Prosthodontics, West China School of Stomatology, Sichuan University, Chengdu, P. R. China.
2 Department of Dental Technology, West China Hospital of Stomatology, Sichuan University, Chengdu, P. R. China.
3 State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, P. R. China.
4 Department of Restorative Dentistry, School of Dentistry, University of Washington, Seattle, USA.
5 Department of Stomatology, Mianyang Central Hospital, Mianyang, P. R. China.