What do you think is most unique about the specialty when comparing it to others?

Again, your research is going to help you in this answer. How well you have researched your specialty is all that matters. We recommend you to go through the maximum of the information available on the official and related websites. Also, suggestions from the students will also help.

While answering, kindly ensure what you are mentioning here is in line with what you have mentioned in the personal statement forms when you applied for this position.