In response to "histopathologic validation of 3'-deoxy-3'-(18)F-fluorothymidine PET for detecting tumour repopulation during fractionated radiotherapy in human FaDu squamous cell carcinoma in nude mice".

In response to "histopathologic validation of 3'-deoxy-3'-(18)F-fluorothymidine PET for detecting tumour repopulation during fractionated radiotherapy in human FaDu squamous cell carcinoma in nude mice".