Germany started their preparations for the European Championship quarter-final against Spain without midfielder Emre Can on Tuesday. The 30-year-old was the only member of the 26-man squad missing from the training pitch in Herzogenaurach, with Germany citing stress management as the reason. It was Germany’s first training session since the 2-0 last-16 win over Denmark on Saturday. Players had been given two days to unwind. Can seems likely to be fit for Friday’s clash in Stuttgart. Centre back Jonathan Tah is also pushing to start after his suspension against Denmark let in the impressive Nic…