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	Prof. Mueller-Steinhagen(University of Stuttgart, Germany) visited the lab.an...
	Prof S.G. Kandlinkar(Rochester Institute of Technology, Rochester, NY., USA) ...
	Prof. Huang S.Y. was visited our lab. and delivered a lecture
	Two professors of University of Nevada, Las Vegas visited the lab. and delive...
	Prof. dr. Kornelis Blok visited the lab. and gave a lecture
	Prof. Gang Chen visited the lab. and gave a lecture