testified or is about to testify, on her or his own behalf or on behalf of others, in any proceeding instituted under ss. 633.801-633.821;(b)???The firefighter employee has exercised any other right afforded under ss. 633.801-633.821; or(c)???The firefighter employee is engaged in activities relating to the workplace safety committee.(3)???No pay, position, seniority, or other benefit may be lost