Affidavits. Supporting and opposing affidavits shall be made on personal knowledge, shall set forth such facts as would be admissible in evidence, and shall show affirmatively that the affiant is competent to testify to the matters stated therein. Sworn or certified copies of all papers or parts thereof referred to in an affidavit shall be attached thereto or served therewith. The administrative law judge may permit affidavits to be supplemented or opposed by depositions, answers to interrogatories, or further affidavits. When a motion for summary determination is made and supported as provided in this section, a party opposing the motion may not rest upon the mere allegations or denials of the opposing party's pleading, but the opposing party's response, by affidavits, answers to interrogatories, or as otherwise provided in this section, must set forth specific facts showing that there is a genuine issue of fact for the evidentiary hearing under 210.36(a)(1) or (2). If the opposing party does not so respond, a summary determination, if appropriate, shall be rendered against the opposing party.