---

LAMSON HEALTHCARE SOLUTIONS PTY. LTD. LISPS SUPERANNUATION FUND PTY LTD MYA PTY LTD AUSKOBAY PTY. LTD. DANSHEL PTY LTD LIBRA SUPERANNUATION FUND PTY LTD DENNIS BOSENBERG PTY LTD INFINITE WATER PTY LTD NORSEWOOD SUPER PTY LTD C E H PTY. LTD ENTEGY PTY LTD MAYA MEDICAL PTY LTD IRSA SMSF PTY LTD CHALLENOR ENTERPRISES PTY LTD D & M KERN SUPER PTY LTD WELTEL PTY LIMITED LOVELIGHT PTY LTD SERGPRES HOLDINGS PTY LIMITED BUMBLE BOX PTY LTD WILLIAM BUCK NOMINEES (SA) PTY LTD