"I needed that race to get the body back into the swing of things but I was sick so couldn't go,'' he told the Ashburton Guardian.
"I can only blame myself here though. You don't just get sick. You get sick by not looking after yourself properly.''
And maybe he had neglected to do so, he said.
Jack Bauer's Garmin-Barracuda have yet to name their Tour de France team, but he is in with a shot for a maiden tour ride after a strong performance in the recent Giro d'Italia.
Belgian Jurgen Van den Broeck will head up the Lotto team for the June 30-July 22 event.
Van den Broeck, who was bumped up to fourth in the 2010 Tour after Alberto Contador's doping offences, will be accompanied by German sprinter Andre Greipel, who won a stage while debuting on last year's Tour and Australian Adam Hansen.
Lotto team: Lars Bak (DEN), Francis De Greef (BEL), Andre Greipel (GER), Adam Hansen (AUS), Greg Henderson (NZL), Jurgen Roelandts (BEL), Marcel Sieberg (GER), Jurgen Van den Broeck (BEL), Jelle Vanendert (BEL). Replacement: Jurgen Van de Walle (BEL)
- HERALD ONLINE