Group Photo (IMAGE) The University of Hong Kong Caption HKUMed study finds biosimilars provide better outcome and lower cost for rheumatoid arthritis treatment. Research team members include (from right) Professor Ian Wong Chi-kei, Dr Shirley Chan Chiu-wai, Professor Shirley Li Xue, Dean of Medicine Professor Chak-sing Lau, and Professor Esther Chan Wai-yin (front, middle). Credit The University of Hong Kong Usage Restrictions N/A License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.