Brooklyn Nets' Gerald Wallace (R) saves the ball during Game 7 of the NBA Eastern Conference Quarterfinals basketball playoff series against Chicago Bulls in New York, the United States, May 4, 2013. Bulls won 99-93 Saturday to reach the second round with 4-3 in the first-round series. (Xinhua/Wang Lei)

Chicago Bulls' Carlos Boozer (R) saves the ball during Game 7 of the NBA Eastern Conference Quarterfinals basketball playoff series against Brooklyn Nets in New York, the United States, May 4, 2013. Bulls won 99-93 Saturday to reach the second round with 4-3 in the first-round series. (Xinhua/Wang Lei)

Chicago Bulls' Joakim Noah (Top) shoots during Game 7 of the NBA Eastern Conference Quarterfinals basketball playoff series against Brooklyn Nets in New York, the United States, May 4, 2013. Bulls won 99-93 Saturday to reach the second round with 4-3 in the first-round series. (Xinhua/Wang Lei)

Chicago Bulls' Jimmy Butler (Rear) saves the ball during Game 7 of the NBA Eastern Conference Quarterfinals basketball playoff series against Brooklyn Nets in New York, the United States, May 4, 2013. Bulls won 99-93 Saturday to reach the second round with 4-3 in the first-round series. (Xinhua/Wang Lei)

Chicago Bulls' Joakim Noah (L) defends Brooklyn Nets' Gerald Wallace during Game 7 of their NBA Eastern Conference Quarterfinals basketball playoff series in New York, the United States, May 4, 2013. Bulls won 99-93 Saturday to reach the second round with 4-3 in the first-round series. (Xinhua/Wang Lei)

Chicago Bulls' Joakim Noah, Marquis Teague, Jimmy Butler, Carlos Boozer and Marco Belinelli (From L to R) attend Game 7 of the NBA Eastern Conference Quarterfinals basketball playoff series against Brooklyn Nets in New York, the United States, May 4, 2013. Bulls won 99-93 Saturday to reach the second round with 4-3 in the first-round series. (Xinhua/Wang Lei)

Chicago Bulls' Taj Gibson (L) saves the ball during Game 7 of the NBA Eastern Conference Quarterfinals basketball playoff series against Brooklyn Nets in New York, the United States, May 4, 2013. Bulls won 99-93 Saturday to reach the second round with 4-3 in the first-round series. (Xinhua/Wang Lei)

Chicago Bulls' Joakim Noah (C) vies with Brooklyn Nets' CJ Watson (1st R) during Game 7 of the NBA Eastern Conference Quarterfinals basketball playoff series in New York, the United States, May 4, 2013. Bulls won 99-93 Saturday to reach the second round with 4-3 in the first-round series. (Xinhua/Wang Lei)

Chicago Bulls' Taj Gibson (C) vies with Brooklyn Nets' Kris Humphries (R) during Game 7 of their NBA Eastern Conference Quarterfinals basketball playoff series in New York, the United States, May 4, 2013. Bulls won 99-93 Saturday to reach the second round with 4-3 in the first-round series. (Xinhua/Wang Lei)

Chicago Bulls' Jimmy Butler (C) controls the ball during Game 7 of the NBA Eastern Conference Quarterfinals basketball playoff series against Brooklyn Nets in New York, the United States, May 4, 2013. Bulls won 99-93 Saturday to reach the second round with 4-3 in the first-round series. (Xinhua/Wang Lei)