If, under exceptional circumstances, consensus cannot be reached within an expert review team, lead reviewers from other expert review teams may be asked to work cooperatively with a team to assist it in achieving consensus.
如果在例外情况下无法在专家审评小组内取得协商一致意见，可要求其他专家审评小组的主任审评员与一个小组合作，协助取得协商一致意见。