 {HEAD ~ an HVR H2} comprising {TAIL ~ the amino acid sequence} of SEQ ID NO:65; and 
comprising
{ HEAD ~ an HVR H2 } comprising { TAIL ~ the amino acid sequence } of SEQ ID NO:65 ; and
OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH