Dortmund 's players will then link up with the squad for the second phase of their preparations in the south of France from May 18 .
Low will have to wait even longer before his Bayern contingent joins the squad after the Champions League final on May 19 .
Dortmund 's players will then link up with the squad for the second phase of their preparations in the south of France from May 18 , although Low will have to wait even longer before his Bayern contingent joins the squad after the Champions League final on May 19 .