By Jack Gallagher Liverpool manager Arne Slot says the club are battling a number of injury concerns ahead of Sunday’s visit from Chelsea. The Reds sit top of the Premier League table after winning six of their first seven games, with the surprise home defeat to Nottingham Forest the only blemish on the Dutchman’s record. One of the key factors in Liverpool’s early success under Slot has been their stoic defensive performances. They have shipped just two goals so far this season, four less than any other team in the Premier League. However, their hopes of maintaining that fine defensive record…