Authorizing and providing for waiver or modification of affidavits or certifications of expert review in malpractice actions against health care providers upon determination by the court of the existence of good cause; requiring the court to establish a scheduling order for compliance or discovery upon waiver or modification; modifying affidavit signature requirements; eliminating a certain provision governing interrogatory answers; modifying the penalty for noncompliance with certain experts identification requirements and expanding the consequences for false certification of having read affidavits to damages (je)