Any member of a peer review committee of a state association composed of chiropractors licensed under this chapter, any staff member of such an association assisting a peer review committee and any witness or consultant appearing before or presenting information to the peer review committee is immune from civil liability for, without malice, undertaking or failing to undertake any act within the scope of the function of the committee. [PL 1987, c. 646, §7 (NEW).]