The above article, published online on November 6, 2015 in Wiley Online Library (wileyonlinelibrary.com), has been retracted by agreement between the authors, the journal Editor in Chief, Thomas M. Ruenger, MD PhD and John Wiley & Sons Ltd. The retraction has been agreed as the clinical trial reported in this manuscript was not approved by the local Ethics Committee.
Calzavara-Pinton PG, Rossi MT, Zanca A, Arisi M, Gonzalez S, Venturini M. Oral Polypodium leucomotos increases the anti-inflammatory and melanogenic responses of the skin to different modalities of sun exposures: a pilot study. Photodermatol Photoimmunol Photomed 2016; 32: 22–27. doi: 10.1111/phpp.12209.