The Imperial study is far bigger, scrutinising data from nearly 300,000 patients in 175 hospital trusts between 2000 and 2008.
而此次帝国学院的研究范围更大，详查的数据覆盖了2000到2008年间175家医院的30万名患者。
2
Hammersmith Hospital is one of five such institutions run by Imperial College, London.
哈姆·斯密医院是由伦敦皇家学院评选的5所甲级医院之一。
3
The drug is being developed by one of the world's leading obesity experts, Professor Steve Bloom at Imperial College London's Hammersmith Hospital campus.