I have started studying a MOOC on English as a Medium of Instruction for Academics (https://www.futurelearn.com/courses/emi-academics/1/todo/8341) The first week has been interesting in seeing the variety of concerns that practitioners have.
It is also good to see that the course makes heavy use of input from Kristina Hultgren, who works for the OU. This shows how this university is doing important work in the field of Applied Linguistics.