Treatment of relapsed and refractory multiple myeloma: recommendations from the International Myeloma Working Group

Philippe Moreau, Shaji Kumar, Jesús F. San Miguel, Faith E. Davies, Elena Zamagni, Nizar J. Bahlis, Heinz Ludwig, Joseph Mıkhael, Evangelos Terpos, Fredrik Schjesvold, Thomas G. Martin, Kwee Yong, Brian G.M. Durie, Thierry Façon, Artur Jurczyszyn, Surbhi Sidana, Noopur Raje, Niels W.C.J. van de Donk, Sagar Lonial, Michèle Cavo, Sigurður Y. Kristinsson, Suzanne Lentzsch, Roman Hájek, Kenneth C. Anderson, Cristina João, Hermann Einsele, Pieter Sonneveld, Monika Engelhardt, Rafaël Fonseca, Annette Juul Vangsted, Katja Weisel, Rachid Baz, Vânia Hungria, Jesús G. Berdeja, Fernando Leal da Costa, Ângelo Maiolino, Anders Waage, David H. Vesole, Enrique M. Ocio, Hang Quach, Christoph Driessen, Joan Bladé, Xavier Leleu, Eloísa Riva, P. Leif Bergsagel, Jian Hou, Wee Joo Chng, Ulf‐Henrik Mellqvist, Dominik Dytfeld, Jean‐Luc Harousseau, Hartmut Goldschmidt, Jacob P. Laubach, Nikhil C. Munshi, Francesca Gay, Meral Beksaç, Luciano J. Costa, Martin Kaiser, Parameswaran Hari, Mario Boccadoro, Saad Z. Usmani, Sonja Zweegman, Sarah A. Holstein, Orhan Sezer, Simon J. Harrison, Hareth Nahi, Gordon Cook, María‐Victoria Mateos, S. Vincent Rajkumar, Meletios Α. Dimopoulos, Paul G. Richardson