Enrico Maffini, Barry E. Storer, Brenda M. Sandmaier, Benedetto Bruno, Firoozeh Sahebi, Judith A. Shizuru, Thomas R. Chauncey, Parameswaran Hari, Thoralf Lange, Michael A. Pulsipher, Peter A. McSweeney, Leona Holmberg, Pamela S. Becker, Damian J. Green, Marco Mielcarek, David G. Maloney, Rainer Storb. Long-term follow up of tandem autologous-allogeneic hematopoietic cell transplantation for multiple myeloma. Haematologica 2019;104(2):380-391; https://doi.org/10.3324/haematol.2018.200253.