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BOSTON, MA - DECEMBER 14: Boston Celtics Al Horford visits Ophelia at Boston Children's Hospital December 14, 2017 in Boston, Massachusetts. (Photo by Darren McCollester/Getty Images for Boston Children's Hospital)

BOSTON, MA - DECEMBER 14: Boston Celtics Al Horford
visits Ophelia at Boston Children's Hospital December 14, 2017 in Boston, Massachusetts. (Photo by Darren McCollester/Getty Images for Boston Children's Hospital)