[1] Canc Res UK Beatson Inst, Garscube Estate,Switchback Rd, Glasgow G61 1BD, Lanark, Scotland
[2] Univ Glasgow, Inst Canc Sci, Garscube Estate, Switchback Rd, Glasgow G61 1QH, Lanark, Scotland
[3] Maastricht Univ, Dept Radiotherapy MAASTRO, GROW Sch Dev Biol & Oncol, Maastricht, Netherlands
[4] Technion Israel Inst Technol, Dept Biol, Lab Stem Cell Biol & Regenerat Med, Haifa, Israel