ROYALTY, Susan Marie; BURNS, James Ford; SCICINSKI, Jan Jozef; FOGLESONG, Robert James; JAGDMANN, JR., Gunnar Erik; GRIFFIN, Kellee Renee; DYAKONOV, Tatyana; MIDDLEMISS, David Patent: WO2006/12441 A1, 2006 ; Location in patent: Page/Page column 33-34 ; WO 2006/012441 A1