参考文献:
ABBOTT LABORATORIES CALDERWOOD, David, J. WILSON, Noel, S. COX, Philip HOEMANN, Michael, Z. CLAPHAM, Bruce MULLEN, Kelly, D. VASUDEVAN, Anil VILLAMIL, Clara I LI, Bin SOMAL, Gagandeep Patent: WO2012/48222 A1, 2012 Location in patent: Page/Page column 99-100 WO 2012/048222 A1