If a resident is a minor and has formed no choice, the minor’s preference may, at any time, be expressed by the minor with the approval of parents or guardian, if the minor has a parent or guardian. [S13, §5718-a3; C24, 27, 31, 35, 39, § 3310; C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, §218.27 ] 83 Acts, ch 96, §159, 160 ; 2023 Acts, ch 19, §373