[1
]
German Breast Group, Neu-Isenburg, Germany; Centre for Haematology and Oncology Bethanien,
Frankfurt, Germany. Electronic address: sibylle.loibl@gbg.de.
[2
]
Baylor University Medical Center, Dallas, TX, USA.
[3
]
HELIOS Klinikum Berlin-Buch, Berlin, Germany.
[4
]
Women & Infants Hospital of Rhode Island, Providence, RI, USA.
[5
]
University of California San Francisco Hellen Diller Family Comprehensive Cancer Center,
San Francisco, CA, USA.
[6
]
AbbVie Inc, North Chicago, IL, USA.
[7
]
Ulm University, Ulm, Germany.
[8
]
Brigham and Women's Hospital, Boston, MA, USA.
[9
]
German Breast Group, Neu-Isenburg, Germany.
[10
]
National Surgical Adjuvant Breast and Bowel Project Foundation, Pittsburgh, PA, USA.
[11
]
Texas Oncology, US Oncology, Dallas, TX, USA.
[12
]
Alicante University General Hospital, ISABIAL, GEICAM (Spanish Breast Cancer Research
Group), Alicante, Spain.
[13
]
Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA.
[14
]
National Surgical Adjuvant Breast and Bowel Project Foundation, Pittsburgh, PA, USA;
Magee-Womens Hospital, Pittsburgh, PA, USA.
[15
]
University of Texas MD Anderson Cancer Center, Houston, TX, USA.
[16
]
National Surgical Adjuvant Breast and Bowel Project Foundation, Pittsburgh, PA, USA;
Virginia Commonwealth University Massey Cancer Center, Richmond, VA, USA.