 Complete the following phrase:  The start of Hargreaves second season at United was hampered by injury, a recurring patellar tendinitis problem that restricted him to sporadic appearances in 200809. After trips to specialists in both London and Sweden yielded no results, Hargreaves travelled to Colorado, USA, in November 2008 to visit renowned knee surgeon, Richard Steadman. Hargreaves underwent surgery on his right knee on 10 November 2008 and received a similar operation on his left knee in January 2009. However, this meant that Hargreaves would miss the remainder of the 200809 season, ultimately meaning he would miss out on a second Premier League title as well as League Cup, 