The powers of the government of this state are divided into three distinct departments, the legislative, executive and judicial, and no person or collection of persons charged with the exercise of powers properly belonging to one of these departments, shall exercise any powers properly belonging to either of the others, except as in this constitution otherwise expressly directed or permitted. Nothing in this section, or elsewhere in this constitution, shall prevent the legislature from establishing, by statute, a body with statewide jurisdiction other than the courts of this state for the determination of rights and liabilities between persons when those rights and liabilities arise from transactions or occurrences involving personal injury sustained in the course of employment by an employee. The statute shall provide for the type and organization of the body, the mode of appointment or election of its members and such other matters as the legislature may deem necessary or proper. (As amended November 4, 1986.)