7 Jun, 15:39
ERC can confirm that the Federation Française de Rugby (FFR) has withdrawn its application to host the 2014 Heineken Cup and Amlin Challenge Cup finals, due to the ongoing uncertainty regarding the availability of the Stade de France.
The injury was diagnosed after the England World Cup match-winner complained of pain in his shoulder.
It is likely this injury was sustained during the World Cup semi-final against France and not his recent car accident.
Wilkinson will miss Newcastle's game against Valladolid on Sunday and is doubtful for England's game against the New Zealand Barbarians next weekend.
After undergoing a precautionary x-ray on Thursday, Wilkinson will undergo a further CT scan on Saturday morning.
"The x-ray revealed an area of concern and further investigations were warranted," said a Newcastle statement.
"Obviously, the club will do nothing to put any player at risk from an injury standpoint, and we feel this is the best course of action to take," it added.