BOSTON, MA - FEBRUARY 06: Brett Brown, head coach of the Philadelphia 76ers calls a timeout during the second quarter against the Boston Celtics at TD Garden on February 6, 2015 in Boston, Massachusetts.   Maddie Meyer/Getty Images) NOTE TO USER: User expressly acknowledges and agrees that, by downloading and/or using this photograph, user is consenting to the terms and conditions of the Getty Images License Agreement.
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