国家科技计划重点项目2016YFC1304801;北京市科技计划重点项目D111100000611001;北京市自然基金7172169;中国医学科学院NNDU糖尿病英才基金2011A002临床试验注册:美国临床试验数据库NCT03421444:National Key R&D Program of China2016YFC1304801;Beijing Municipal Science and Technology CommissionD111100000611001;Beijing Natural Science Foundation7172169;Novo Nordisk Union Diabetes Research Talent Fund 2011A002 Trial Registration:ClinicalTrials.govNCT03421444