Bayern Munich manager Carlo Ancelotti, centre, with Spanish midfielder Juan Bernat who is on crutches. The German champions have injury concerns ahead of the new season. Guenter Schiffmann / AFP
Bayern Munich manager Carlo Ancelotti, centre, with Spanish midfielder Juan Bernat who is on crutches. The German champions have injury concerns ahead of the new season. Guenter Schiffmann / AFP

Ancelotti concedes Bayern have injury concerns ahead of Bundesliga opener