1. State Key Laboratory of Natural MedicinesKey Laboratory of Drug Quality Control and PharmacovigilanceDepartment of Pharmaceutical AnalysisChina Pharmaceutical University Nanjing 210009 China
2. Department of ChemistryTechnical University of Munich Garching 85747 Germany
3. Key Lab of Urban Pollutant ConversionInstitute of Urban EnvironmentChinese Academy of Sciences Xiamen 361021 China
4. Department of Nuclear MedicineZhongshan Hospital Xiamen University Xiamen 361004 China
5. School of Chemistry and MaterialsLudong University Yantai 264025 China