{????? ????? ????????? ?????? ????? ????????????? ??????????? ?????????????? ?????? ?????????????? ??? ????? ?????? ???????? ????? ??? ?????? Experiments ?????? ??????? ????????? ???????? ????? ??????????????? ??????? [19] ??????? ?????????? ??????????????? ????? ??? ????? ?????? ??? ??????? ?????{???????? ?????????????? ????????? NICU ?????????