Walker has extensive experience delivering presentations to industry forums including ISPE, the Parenteral Society and PDA in both the EU and the US.

• 他拥有在美国和欧洲等地丰富的演讲经验，曾在ISPE(国际制药工程协会)，注射药物协会以及PDA等举办的活动中发表精彩演讲。