ALPINE: Maintenance Letrozole/Abemaciclib
Dana-Farber Cancer Institute
Dana-Farber Cancer Institute
St. Jude Children's Research Hospital
Massachusetts General Hospital
Fundació Sant Joan de Déu
Seoul St. Mary's Hospital
Seoul St. Mary's Hospital
Icahn School of Medicine at Mount Sinai
Emory University
Tanta University
Chinese PLA General Hospital
H. Lee Moffitt Cancer Center and Research Institute
Roswell Park Cancer Institute
Abramson Cancer Center at Penn Medicine
Grupo Espanol Multidisciplinario del Cancer Digestivo
Stanford University
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Assistance Publique Hopitaux De Marseille
Ohio State University Comprehensive Cancer Center
Barbara Ann Karmanos Cancer Institute
Dana-Farber Cancer Institute