1. How do confidentiality and anonymity differ? Which is more important in research studies?

(answer in 4 sentences).

2. Read the article and answer the following:  What are some of the ethical concerns regarding this research and line of clinical treatment?

https://www.usatoday.com/story/news/world/2019/03/27/italian-chinese-surgeons-cite-spinal-cord-repair-head-transplant-canavero-xiaoping/3287179002/