Dariusz Leszczynski, of the Radiation and Nuclear Safety Authority ( STUK) in Helsinki, has been appointed Guangbiao Professor at China's Zhejiang University Medical School. Over the next three years, Leszczynski will spend one month each year at the university's Bioelectromagnetics Lab, where he will collaborate with Zhengping Xu. Together, they will focus on the effects of cell phone radiation on human proteins. At the same time, Leszczynski will continue to serve as the head of STUK's radiation biology lab, where he has been a leader in applying proteomic and transcriptomic techniques to the study of RF biological effects.