Retraction

Ramírez-Fernández M, Calvo-Guirado JL, Delgado-Ruiz RA, Maté-Sánchez del Val JE, Vicente-Ortega V, Meseguer-Olmos L. Bone response to hydroxyapatites with open porosity of animal origin (porcine [OsteoBiol^® mp3] and bovine [Endobon^® ]): a radiological and histomorphometric study. Clin Oral Impl Res. 2011;22: 767-773. The above article, published online on 18 January 2011 in Wiley Online Library (wileyonlinelibrary.com), and in Volume 22, pp. 767-773, has been retracted by agreement between the journal Editor in Chief, L Heitz-Mayfield, and John Wiley & Sons Ltd. The retraction has been agreed due to image discrepancies, resulting in unreliable data. Images in Figure 2f, 3f, 3g and 4g have been used in other publications representing different time points. Images in Figure 1c, 2c, 1f and 2f represent different time points within the same publication. Reference Ramírez-Fernández M, Calvo-Guirado JL, Delgado-Ruiz RA, Maté-Sánchez del Val JE, Vicente-Ortega V, Meseguer-Olmos L. Bone response to hydroxyapatites with open porosity of animal origin (porcine [OsteoBiol^® mp3] and bovine [Endobon^® ]): a radiological and histomorphometric study. Clin Oral Impl Res. 2011;22: 767-773. https://doi.org/10.1111/j.1600-0501.2010.02058.x.