1 Maria Sklodowska-Curie Memorial Cancer Centre and Institute of Oncology, Department of Breast Cancer and Reconstructive Surgery, Warsaw, Poland. Electronic address: r.dubianski@hotmail.com.
2 Leiden University Medical Center, Department of Medical Oncology, Leiden, the Netherlands.
3 The Christie NHS Foundation Trust. 550 Wilmslow Road, Manchester M20 4BX, United Kingdom.
4 Division of Medical Oncology, Department of Onco-Hematology, IRCCS-CROB, Referral Cancer Center of Basilicata, via Padre Pio 1, 85028, Rionero, Vulture, PZ, Italy.
5 Wellington Blood and Cancer Centre, Wellington Regional Hospital, New Zealand.
6 Medical Oncology Department, The Christie NHS Foundation Trust, Manchester, United Kingdom.
7 Department of Medicine, The Royal Marsden NHS Foundation Trust, Downs Road, Sutton, Surrey SM2 5PT, United Kingdom.