<!--Article Start--> <h3 style="text-align: justify"><strong>Bayern Munich winger Arjen Robben is unlikely to return from a month-long injury lay-off in time for Sunday's Bundesliga clash with title rivals Borussia Dortmund, according to coach Pep Guardiola.</strong></h3> <p style="text-align: justify">"Arjen has not yet trained with us. He's in the final phase of his recovery process, but I don't know if he will be able to play on Sunday," Guardiola said at Friday's press conference.</p> <p style="text-align: justify">Robben, 31, is working his way back from a groin injury sustained in the Netherlands' 1-0 Euro 2016 qualifying loss to Iceland on September 3.</p> . <p style="text-align: justify">Guardiola said midfielder Arturo Vidal will be available though with the Chilean having fully recovered from a knee problem that kept him out of Tuesday's 5-0 demolition of Dinamo Zagreb in the Champions League group stage.</p> <p style="text-align: justify">The Spaniard added that full-back Juan Bernat had also overcome a knock that forced him off at half-time in midweek.</p> <p style="text-align: justify">Bayern go into Sunday's showdown against Dortmund at the Allianz Arena with a four-point advantage over Thomas Tuchel's side after recording seven straight wins to start the season.</p> <p style="text-align: justify"><strong>By AFP</strong></p> <!--Article End-->