SpineWorks Chiropractic interview questions

I was invited to a group interview with 3 other applicants (4 in total). We were given a tour of the studio and then asked a series of questions. We were sat in the main area of the clinic and were interviewed by the owner, however another employee was standing to the side and obviously making notes, we were not introduced to this employee. We were given 1 min to answer the questions which were very generalised. After the interview was complete we were informed that we would be contacted in 1 to 2 days and possibly invited to secondary interview focused on clinical knowledge. I was never contacted.