(a) A cause of action does not accrue against the members, agents, or employees of a pharmacy peer review committee from any act, statement, determination, or recommendation made or act reported, without malice, in the course of peer review according to this subchapter.
(b) A pharmacy peer review committee, a person participating in peer review, or a health care entity named as a defendant in any civil action filed as a result of participation in peer review may use otherwise confidential information obtained for legitimate internal business and professional purposes, including use in the committee’s, person’s, or entity’s own defense. The use of the information does not waive the confidential and privileged nature of pharmacy peer review committee proceedings.