Leinster trio doubts for Glasgow semi-finalpublished at 08:47

British and Irish Lion squad member Josh van der Flier was forced off during Leinster's win over Scarlets
Josh van der Flier, Garry Ringrose and Tommy O'Brien are injury doubts for Leinster's United Rugby Championship semi-final against Glasgow on Saturday (14:45 BST).
Van der Flier was forced off with a hamstring issue during the Irish province's quarter-final win over Scarlets, while Ringrose (calf) and O'Brien (foot) both missed the game.
All three will be monitored during the week before Leinster boss Leo Cullen names his team on Friday.
Leinster, chasing a first URC title since 2021, are already without Will Connors, Brian Deeny, Caelan Doris, Tadhg Furlong and Robbie Henshaw, but Cullen is set to welcome back Jordan Larmour.
The Irish international winger is available for selection having overcome a hamstring injury that has kept him out since December.
Leinster have beaten Glasgow in both meetings this season; 52-0 in the Champions Cup quarter-final in April and 13-5 in their URC fixture last month.
On Monday, it was also confirmed that Croke Park will host the URC final on 14 June if Leinster qualify.
With the RDS - Leinster's home ground - undergoing redevelopment since last year, the club have used the GAA's headquarters twice this season; against Munster in the URC and Harlequins in the Champions Cup quarter-finals.