Hi all! Recently, I came to know about Perimeter Institute's "PSI," which is an intensive, 1 year long, coursework based program in Theoretical Physics culminating in an M.S. degree. Similarly, there is the Pre-PhD-Program offered by ICTP, Italy. I have had 2 years of Physics training, and would like to attend such a program before I dive in for my PhD. My field of interest is QFT and String Theory. I was wondering whether, apart from these 2, there are any other reputed institutes and universities offering such full time and focused programs to international students? Thanks!