阆苑 - 鸿海伟业生活资讯网

Professor Chang is a Co-Director of the Tumor Virology Laboratory at the University of Pittsburgh Cancer Institute

Since it was commissioned in 2008, the vessel has visited 31 countries, providing free medical services to tens of thousands of people

Each day hundreds of Sierra Leone residents line up outside Peace Ark waiting for their turn to be diagnosed by Chinese doctors, the report said, noting that at least 2,000 residents would receive medical services during the ship's eight-day stay in Freetown