Tu Youyou signs chair at Nobel Museum in Stockholm(3/3)

(l-R) Satoshi Omura, Kitasato University, Tokyo, Japan, William C. Campbell, Drew University, Madison, NJ, USA and Chinese Tu Youyou, Academy of Traditional Chinese Medicine, Beijing, China all Laureates in Physiology or Medicine during a Press Conference at Nobel Forum, Karolisnka institutet in Stockholm, Sweden December 6, 2015.(Photo/Agencies)