Update

This is from MLB.com:

Right-handed reliever Scott Dohmann, recovering from a viral infection, retired five batters on 21 pitches in a camp game in Tucson, Ariz., on Thursday. He will pitch an inning on Sunday, most likely as the starter, for Class A Modesto at Stockton to begin his injury rehab assignment. The Rockies want him to be able to pitch more than one inning and on consecutive days before evaluating his return.