(1) A court of competent jurisdiction may enjoin or direct a healthcare decision or order other equitable relief on a petition of: A principal;
(2) A principal's agent, guardian, or surrogate;
(3) A healthcare provider or healthcare institution involved with the principal's care; or
(4) An individual described in § 20-6-106(b).
(5) A proceeding under this section shall be expedited on the court's civil dockets.