The process took 4 weeks. I interviewed at Harvard University (Framingham, MA) in Feb 2012
Interview
HAd a phone interview intially and then had a check with references.It was an easy process adn we had like a discussion about the projects in the lab.The proff was friendly..And then had the next round of interview after almost a month and got the offer
I interviewed at Harvard University (Cambridge, MA)
Interview
It was fairly standard, a virtual meeting was scheduled and I was asked to introduce myself and my research after which he told me a bit about his own. There were no oddball questions or particularly difficult ones.
Submitted application and was invited for an interview the next day. One video call interview, more like a conversation with two members of the lab. Both were very friendly and interview was enjoyable.
I interviewed at Harvard University (Cambridge, MA)
Interview
Pretty simple interview process; you meet a PI, find a grad student, and then decide on hours and if there are projects you'd be a good fit to work on.