| Michiel S van der Heijden | Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital |
| Alexandre R Zlotta | University Health Network, Princess Margaret Cancer Center, University of Toronto |
| Bernd Wullich | University Hospital Erlangen, Friedrich-Alexander-University Erlangen/Nurnberg |
| Bernd Wullich | University Hospital Erlangen, Friedrich-Alexander-University Erlangen/Nurnberg |
| Theodorus H van der Kwast | University Health Network, Princess Margaret Cancer Center, University of Toronto |