Visiting Universities

I was at Tokyo Institute of Technology, Tokyo, Japan as Visiting professor.  January -April, 2013

University of Rome, Italy. April, 2012

Shiraz University of Medical Sciences, Shiraz, Iran, 2011-12

University of Nagoya, Japan 2011-12

University of Hiroshima, Japan 2007-08

University of Osaka, Japan 2001-02

University of New York, USA 2000-01

University of Bielefeld, Germany, 1988-89

University of Bremen, Germany, 1984-85