HOWARD I. BROWMANPrincipal Research ScientistANNE BERIT SKIFTESVIKPrincipal Research ScientistCAROLINE DURIFPrincipal Research ScientistKIM T. HALVORSENResearch ScientistREIDUN BJELLANDScientistDAVID M. FIELDSAssociate Research Scientist Michael T. ArtsCollaborator