AUTHOR=Huelsboemer Lioba , Moscarelli Jake , Dony Alna , Boroumand Sam , Kochen Alejandro , Knoedler Leonard , Yu Catherine T. , Hauc Sacha C. , Stögner Viola A. , Formica Richard N. , Lian Christiane G. , Murphy Georg F. , Pomahac Bohdan , Kauke-Navarro Martin TITLE=The role of C4d and donor specific antibodies in face and hand transplantation—a systematic review JOURNAL=Frontiers in Transplantation VOLUME=3 YEAR=2024 URL=https://www.frontiersin.org/journals/transplantation/articles/10.3389/frtra.2024.1442006 DOI=10.3389/frtra.2024.1442006 ISSN=2813-2440