A large round baler is provided with a crop take-up arrangement as well as a knife shaft ahead of the inlet of a baling chamber which carries knives that cooperate with blades of a first rotor to cut crop material into pieces before the first rotor delivers the crop directly into the baling chamber. The parabolic reflectors are held in proper shape by rigid ribs that are spaced apart along the length of the collector. A camera control component comprises a display, a trigger button, and a transceiver, wherein said camera pickup transceiver and said camera control transceiver exchange control and image information. If an inputted first fingerprint and a second fingerprint are matched with fingerprints of the group of the registered fingerprints, the controller is configured to set a second mode. Methods of diagnosing and treating various cancers by using such antibodies directed against this antigen are also disclosed.