A Study of Loncastuximab Tesirine and Rituximab (Lonca-R) in Previously Untreated Unfit/Frail Participants With Diffuse Large B-cell Lymphoma (DLBCL)

Hospital San Pedro de Alcantara, Cáceres

New York Cancer & Blood Specialists - New Hyde Park, Babylon

New York Cancer & Blood Specialists - Babylon Medical Oncology, Port Jefferson

Ospedaliera Santi Antonio E Biagio E Cesare Arrigo-SC Ematologia, Alessandria

Reading Hospital - Tower Health, Reading

Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan

USOR - Virginia Cancer Specialists - Gainesville Office, Gainesville

Virginia Cancer Institute - West End, Richmond

USOR - Virginia Oncology Associates, Virginia Beach

Blue Ridge Cancer Care - Blacksburg, Blacksburg

Azienda Socio Sanitaria Territoriale (ASST) degli Spedali Civili di Brescia, Brescia

Hospital Universitario Ramón y Cajal, Madrid

Hospital Universitario Fundación Jiménez Díaz, Madrid

Novant Health Cancer Specialists - Charlotte, Charlotte

Prisma Health Cancer Institute, Greenville

Clinica Universidad de Navarra - Pamplona, Pamplona

Hospital Universitario Marqués de Valdecilla, Santander

Leonard Lawson Cancer Center, Pikeville

Ohio Health - Research and Innovation Institute, Columbus

University Hospitals Cleveland Medical Center, Cleveland

USOR - Oncology Hematology Care - Kenwood, Cincinnati

Hospital Arnau de Vilanova, Valencia

Avera Cancer Institute, Sioux Falls

USOR - Illinois Cancer Specialists - Niles, Niles

Winthrop P. Rockefeller Cancer Institute, Little Rock

Texas Oncology - Medical City Dallas, Dallas

USOR - Texas Oncology - Presbyterian Cancer Center Dallas, Dallas

USOR - Texas Oncology - Baylor Charles A. Sammons Cancer Center, Dallas

Texas Oncology Northeast Texas - Tyler, Tyler

University of Texas MD Anderson Cancer Center, Houston

USOR - Texas Oncology - San Antonio, San Antonio

Texas Oncology - Austin Midtown, Austin

Rocky Mountain Cancer Centers - Aurora, Aurora

University of Arizona Cancer Center, Tucson

Cancer Care Specialists - Nevada, Reno

Willamette Valley Cancer Institute and Research Center - Eugene, Eugene

USOR - Northwest Cancer Specialists, P.C. dba Compass Oncology - Vancouver Cancer Center, Vancouver

Kadlec Clinic - Hematology and Oncology, Richland

Hospital Español Auxilio Mutuo, San Juan

Hospital del Mar - Parc de Salut Mar, Barcelona

Institut Català d'Oncologia - Hospital Duran i Reynals (ICO L'Hospitalet), Barcelona