Original sentence: A few weeks later, on July 23, 2008, Hardy was notified that the middle of her the 3 tests from the Trials came back as positive for Clenbuterol; this notification subsequently leaked to the media
Edited sentence: A few weeks later, on July 23, 2008, Hardy was notified that the middle of her the 3 tests from the Trials came back as positive for low levels of Clenbuterol; this notification subsequently leaked to the media