HAMBURG, GERMANY - MARCH 07: Johan Djourou (C) of Hamburg injured during the First Bundesliga match between Hamburger SV and Borussia Dortmund at Imtech Arena on March 7, 2015 in Hamburg, Germany. (Photo by Oliver Hardt/Bongarts/Getty Images)
HAMBURG, GERMANY - MARCH 07: Johan Djourou (C) of Hamburg injured during the First Bundesliga match between Hamburger SV and Borussia Dortmund at Imtech Arena on March 7, 2015 in Hamburg, Germany. (Photo by Oliver Hardt/Bongarts/Getty Images)