{Right before ??? immediately after applying ????????????? ???????? ????????? ?????? ??? ????? ??????? ????? ????????? |???????? ???????? ?? ?????????? ???? ??????? ??????????????-???? ???????????? ?????? ??? Older people ???? 50 percent ??? ???? ????????????? ?????????? ??????? ??????????? ????????????? ??????????? ????????????? ????? ??????? ??