Retraction

The paper entitled “In Vitro and Ex Vivo Analysis of Collagen Foams for Soft and Hard Tissue Regeneration” by Jung et al., published in In Vivo 35(5): 2541–2549, 2021, is retracted by the Authors due to a data management failure, which led to misinterpretation of the cytocompatibility results.

• Copyright © 2022 The Author(s). Published by the International Institute of Anticancer Research.