If an Athletic Trainer Were to Open a Privately Owned

If an athletic trainer were to open a privately owned clinic, what would be an essential factor to consider when choosing a good location?

A) Will doctors refer patients to this clinic?
B) Is there a public billboard near for advertising?
C) Will a local hospital help with your patient overflow?
D) Is there a physical therapy business that would refer clients?
E) Would an area doctor be willing to contract hire you as a physician extender?