Rationale and trial design of NATALEE: a Phase III trial of adjuvant ribociclib + endocrine therapy endocrine therapy alone in patients with HR+/HER2− early breast cancer oleh Dennis J. Slamon, Peter A. Fasching, Sara Hurvitz, Stephen Chia, John Crown, Miguel Martín, Carlos H. Barrios, Aditya Bardia, Seock-Ah Im, Denise A. Yardley, Michael Untch, Chiun-Sheng Huang, Daniil Stroyakovskiy, Binghe Xu, Rebecca L. Moroose, Sherene Loi, Frances Visco, Valerie Bee-Munteanu, Karen Afenjar, Rodrigo Fresco, Tetiana Taran, Arunava Chakravartty, Juan Pablo Zarate, Agnes Lteif, Gabriel N. Hortobagyi