Palbociclib and Endocrine Therapy for LObular Breast Cancer Preoperative Study (PELOPS)

Sarah Cannon Research Institute, Nashville

Vanderbilt University Medical Center, Nashville

MD Anderson Cancer Center, Houston

Stamford Hospital, Stamford

Eastern Maine Medical Center, Brewer

Dana-Farber at St. Elizabeth's Medical Center, Boston

Beth Israel Deaconess Medical Center, Boston

Dana-Farber Cancer Institute, Boston

DF/BWCC at Milford Regional Medical Center, Milford

DF/BWCC in clinical affiliation with South Shore Hospital, South Weymouth

Lifespan, Providence