I sent a speculative application and was contacted 3 months later to set up an interview for a fixed-term internship collaboration. The interview was fixed 3 weeks after the first contact and I received an offer 10 days after the interview. The interview was via skype, since I was not yet in the UK at that time; the chat was with two interviewers, one associate and one from HR. They first told me how the interview would be organized and then we start talking. I was nervous, but the atmosphere was welcoming and relaxing, they looked really interested in knowing me and hearing from me. It was a pleasant chat and they look really friendly. They first introduce themselves and asked me to do the same, then they described the environment and what they do and finally there were some behavioral questions from their side and some final question from mine.