Myeloma Institute for Research and Therapy, University of Arkansas for Medical Sciences, Little Rock, AR, USA. CKStein@uams.edu.|Cancer Research and Biostatistics, Seattle, WA, USA. pingping@crab.org.|Myeloma Institute for Research and Therapy, University of Arkansas for Medical Sciences, Little Rock, AR, USA. EpsteinJoshua@uams.edu.|Myeloma Institute for Research and Therapy, University of Arkansas for Medical Sciences, Little Rock, AR, USA. AFBuros@uams.edu.|Cancer Research and Biostatistics, Seattle, WA, USA. adamr@crab.org.|Cancer Research and Biostatistics, Seattle, WA, USA. johnc@crab.org.|Myeloma Institute for Research and Therapy, University of Arkansas for Medical Sciences, Little Rock, AR, USA. GJMorgan@uams.edu.|Myeloma Institute for Research and Therapy, University of Arkansas for Medical Sciences, Little Rock, AR, USA. BarlogieBart@uams.edu.