原句：Finally, because the ultimate stakeholders are patients, the health research community should actively recruit to its cause not only well-known personalities such as Stephen Cooper, who has made courageous statements about the value of animal research, but all who receive medical treatment.
简化为：Community should recruit to its cause not only personalities, but all.
这里to its cause能否理解为for its cause?
翻译为：为了一同体的事业，一同体应该不只只不过积极的招募个体，而是招募所有些人。
这个to its cause 是介词短语是作recruit的目的状语吗？
不能改为 for its cause，这里 to 表示方向或目的地，意为“进入；加入；参与”。
recrit sb. to ...： 把某人吸收到某个项目/目的/事业中来。to its cause 是介词短语，就搭配关系看，作recruit 的方向状语。“目的状语” 是一种假象。
recruit to its cause not only personalities =
recruit not only personalities to its cause
原句，因 recruit 的宾语太长，且宾语由not only...but... 连接，为维持句子匀称而后移。也叫宾语被状语分隔。
The health research community should recruit to its cause not only personalities, but all.
【翻译】医疗卫生研究界不只要吸收有个性的人，而且要吸纳所有些人参与到其研究事业中。
