Sistema FMUSP-HC: Faculdade de Medicina da Universidade de São Paulo (FMUSP) e Hospital das Clínicas da FMUSPSICA, Regia Celli Patriota deRODRIGUES, Consuelo J.MARIA, Durvanei AugustoCUCE, Luis Carlos2023-10-302023-10-302023JOURNAL OF COSMETIC AND LASER THERAPY, v.25, n.1-4, 20231476-4172https://observatorio.fm.usp.br/handle/OPI/56142We, the Editors and Publisher of the Journal of Cosmetic and Laser Therapy have retracted the following article:Regia Celli Patriota de Sica, Consuelo J. Rodrigues, Durvanei Augusto Maria & Luis Carlos Cuce (2016) Study of 1550nm Erbium Glass Laser Fractional non-ablative treatment of photoaging: Comparative clinical effects, histopathology, electron microscopy and immunohistochemistry, Journal of Cosmetic and Laser Therapy, DOI: 10.1080/14764172.2016.1191647Since publication of the accepted author version, authors have not responded to requests to submit corrections and approve proofs, preventing the final publication of the Version of Record (VoR). Authors have also not provided completed copyright forms.We have been informed in our decision-making by our policy on publishing ethics and integrity and the COPE guidelines on retractions. The retracted article will remain online to maintain the scholarly record, but it will be digitally watermarked on each page as 'Retracted'.engrestrictedAccessarticleCopyright TAYLOR & FRANCIS INC10.1080/14764172.2016.1191647DermatologySurgery1476-4180