Robert Kubica is to leave hospital in the next few days. F1 Fanatic has the story with quotes from the Renault Website.
All I can say is best of luck with the rehab and training Robert and we all wish you a speedy recovery and return to the sport. I'm sure we may see him at one of the European Races if his recuperation allows and if his employers can wrangle it.
Try to keep away from the rallying for a while eh?
UPDATE
The story is expanded upon in Adam Cooper's Blog which sets out a Q & A session with Kubica from the Lotus Renault Website.