Ipilimumab plus nivolumab in avelumab-refractory Merkel cell carcinoma: a multicenter study of the prospective skin cancer registry ADOREG
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* Valerie Glutsch
* Patrick Schummer
* Hermann Kneitz
* Anja Gesierich
* Matthias Goebeler
* Detlef Klein
* Christian Posch
* Christoffer Gebhardt
* Sebastian Haferkamp
* Lisa Zimmer
* Jürgen C Becker
* Ulrike Leiter
* Michael Weichenthal
* Dirk Schadendorf
* Selma Ugurel
* Bastian Schilling