As I get older, I use less jewelry - necklace or earrings each morning, not both; my clothes are getting more basic - fewer colours and simpler cuts; and my make-up is stripped back to basics.

Although I always said that I wanted to be a writer from childhood, I hadn't actually done much about it until I came to London.

Normally book ideas come to me in a moment.

I am deeply immersed in my medical work, and it can get very intense, but I believe that the connection and devotion is key. You can not work on diseases as devastating and deadly as Lassa and Ebola without complete trust and respect for the individuals with whom you work. My lab and colleagues are just extraordinary, and we are a family.

I've pretty much always been on a diet since I was born. And the women in my family struggle, so I find the less I think about food, in a way, the happier I am. In general, I think I eat less the less I think about it.

I travel a lot, but I'd love to go back to cities such as Paris, Las Vegas, New York, and London with my family. When I'm there touring with the band, I have to work, and it's no fun at all.

I have this fantasy of my older days, painting or sculpting or making things. I have this fantasy of a bike trip to Chile. I have this fantasy of flying into Morocco. But right now, it's about getting the work done and getting home to family. I have an adventure every morning, getting up.