section 657.3(5)


657.3(5) If, in the opinion of the court, a party who has received the notice and material referred to in subsection (3) has not been able to prepare for the evidence of the proposed witness, the court may do one or more of the following: (a) adjourn the proceedings; (b) order that further particulars be given of the evidence of the proposed witness; and (c) order the calling or recalling of any witness for the purpose of giving testimony on matters related to those raised in the expert witnesss testimony.