Former vice president Mohammad Reza Aref said on Saturday "the first priority" of the reformists for the 2016 elections is to make efforts to ensure the highest possible voter turnout, IRNA reported. "Although the reformists are seeking to put up a single list of candidates for the parliamentary election and the Assembly of Experts election, our first priority is the realization of the goal of the highest voter turnout," the prominent pro-reform politician said.