为了找到答案,兰德的健康分部花费10年,像保险公司那样调查了全国的5000多人。
To find the answer, RAND’s Health Division spent 10 years acting as the insurance company for more than 5, 000 people around the country.
联合国儿童基金会德里分部的沙拉·克洛认为这是“公共健康史上最大的公众动员”。
Sarah Crowe, of UNICEF in Delhi, credits “one of the biggest mass mobilisations ever for public health”.
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