???????????QQ/??480691541????????????????????|University of Connecticut ??IOWA???QQ/??480691541???????????????????|The University of Iowa ??Texas???QQ/??480691541??????????????????|AMTexas AM University ??PU???QQ/??480691541????????????????????|Princeton University ??????????QQ/??480691541???????????????????|University of Pittsburgh ??????????QQ/??480691541???????????????????|(Stanford University)