| | $2 000

$2 000

$2 000 , . , - .
      $2 000


, . , . Journal of the American Heart Association , - , , $2 000 . , , 30 5 .
, , . , . - - $500 , .
, . 5 25 (, ) . .
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...

  ,       50%

, 50%

30-08-2016, 00:02

21-06-2016, 13:32
    13

13

17-05-2016, 10:12

28-04-2016, 12:12

30-11-2015, 11:17
  40

40

3-11-2015, 06:56


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