Before revision: The first version of Sesam was developed at NTH, now Norges Teknisk-Naturvitenskapelige Universitet (NTNU Trondheim), in the mid 1960s .
After revision: The first version of Sesam was developed at NTH, now Norges Teknisk-Naturvitenskapelige Universitet (NTNU Trondheim), in the mid-1960s .