参考文献

THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY, DEPARTMENT OF HEALTH and HUMAN SERVICES; HALL, Matthew, D.; BRIMACOMBE, Kyle; HANDLEY, Misty; GOTTESMAN, Michael, M.; FALES, Henry, M. Patent: WO2012/33601 A1, 2012 ; Location in patent: Page/Page column 21; 37; 38 ;