1. The Key Laboratory of Experimental TeratologyMinistry of Education and Department of Pathology, Shandong University QiLu Medical College, School of Basic Medical SciencesJinanChina
2. Department of PathologyBinzhou Medical UniversityBinzhouChina
3. Department of PathologyBinzhou People's HospitalBinzhouChina
4. Department of PharmacyShandong Provincial Hospital Affiliated to Shandong UniversityJinanChina
5. Department of Public Health SciencesDalla Lana School of Public Health, University of TorontoTorontoOntarioCanada
6. Human Biology ProgramUniversity of TorontoTorontoOntarioCanada
7. Department of PathologyShandong University QiLu HospitalJinanChina