It's costly to interview for residency programs

Here's a debate about how to reduce the time and money cost of interviewing faced by many applicants for medical residencies and fellowships.

Medical physics has a fairly recent match, here's a debate in the Journal of Applied Clinical Medical Physics that focuses primarily on replacing on-site interviews with either electronic interviews (skype or equivalent), or with interviews at a conference, i.e. all in one place.

Maximizing the cost benefit of physics residency interview
Justus Adamson and/vs Sonja Dieterich