1. From the Rigshospitalet, Copenhagen, Denmark; Petrov Research Institute of Oncology, St Petersburg, Russia; Chinese Academy of Medical Sciences, Beijing, China; Hospital Universitario de la Princesa, Madrid, Spain; Arcipedale Santa Maria Nuova, Reggio Emilia, Italy; Centre Hospitalier General Andre-Boulloche, Montbeliard, France; University of Stellenbosch, Cape Town, South Africa; South Carolina Oncology Associates, Columbia, SC; Ziekenhuis Leyenburg, Den Haag, the Netherlands; University of Hamburg,...