Editorial Expression of Concern: Arch Gynecol Obstet (2015) 292:1255–1260 https://doi.org/10.1007/s00404-015-3772-4


The Editor-in-Chief has issued an editorial Expression of Concern for this article. Concerns have been raised about the data in this article and overlap of this study with that reported in [1]. The authors have not provided their full data set. Readers are advised to interpret the results and conclusions with caution. Both authors agree with this statement.