S0115, High-Dose Melphalan and Autologous Peripheral Stem Cell Transplantation in Treating Patients With Multiple Myeloma or Primary Systemic Amyloidosis

James P. Wilmot Cancer Center at University of Rochester Medical Center, Rochester

Thompson Cancer Survival Center, Knoxville

Cleveland Clinic Taussig Cancer Center, Cleveland

Josephine Ford Cancer Center at Henry Ford Hospital, Detroit

CCOP - Montana Cancer Consortium, Billings

Hematology-Oncology Centers of the Northern Rockies - Billings, Billings

Northern Rockies Radiation Oncology Center, Billings

Great Falls Clinic - Main Facility, Great Falls

Sletten Cancer Institute at Benefis Healthcare, Great Falls

Great Falls

Northern Montana Hospital, Havre

St. Peter's Hospital, Helena

St. James Healthcare Cancer Care, Butte

Bozeman Deaconess Cancer Center, Bozeman

Guardian Oncology and Center for Wellness, Missoula

Montana Cancer Center at St. Patrick Hospital and Health Sciences Center, Missoula

Glacier Oncology, PLLC, Kalispell

Kalispell Medical Oncology at KRMC, Kalispell

Tammy Walker Cancer Center at Salina Regional Health Center, Salina

Arkansas Cancer Research Center at University of Arkansas for Medical Sciences, Little Rock

Rocky Mountain Oncology, Casper

Welch Cancer Center at Sheridan Memorial Hospital, Sheridan

Mountain States Tumor Institute at St. Luke's Regional Medical Center, Boise

University of California Davis Cancer Center, Sacramento

Legacy Good Samaritan Hospital & Comprehensive Cancer Center, Portland

Northwest Cancer Specialists at Rose Quarter Cancer Center, Portland

Fred Hutchinson Cancer Research Center, Seattle

University Cancer Center at University of Washington Medical Center, Seattle

Kansas Masonic Cancer Research Institute at the University of Kansas Medical Center, Kansas City

Boston University Cancer Research Center, Boston

Barbara Ann Karmanos Cancer Institute, Detroit

Billings Clinic - Downtown, Billings

Big Sky Oncology, Great Falls

Montana Cancer Specialists at Montana Cancer Center, Missoula

Swedish Cancer Institute at Swedish Medical Center - First Hill Campus, Seattle