%0 Journal Article %T Adverse effects of xenogenic scaffolding in the context of a randomized double-blind placebo-controlled study for repairing full-thickness rotator cuff tears %A Benjam¨ªn Fern¨¢ndez-Guti¨¦rrez %A Carlos Garc¨ªa-Fern¨¢ndez %A Fernando Marco %A Jos¨¦ Ram¨®n Lamas %A Luis Ortega %A Luis Rodriguez-Rodriguez %A Pilar Tornero-Esteban %A Yaiza L¨®piz %J Archive of "Trials". %D 2019 %R 10.1186/s13063-019-3504-3 %X The online version of this article (10.1186/s13063-019-3504-3) contains supplementary material, which is available to authorized users %K Xenogenic matrix %K Mesenchymal stem cells %K Clinical trial %K Comparative effectiveness %K Functional status %K Rotator cuff %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6604436/