(2) The provisions of this section apply to members of the system who are defined as firefighters under ORS 238.005 or as police officers under ORS 238.005 (19)(a), (b), (d), (e), (f), (g), (L), (m), (o), (p) or (q). [2003 c.68 §7; 2003 c.625 §18; 2011 c.9 §26; 2011 c.506 §34; 2011 c.637 §74b]