1. Faculty of MedicineDepartment of Pathology and Laboratory MedicineNara HospitalKindai UniversityIkoma‐cityJapan
2. Department of PathologyKameda Medical CenterKawagoeChibaJapan
3. Department of Pathology, Faculty of MedicineChulalongkorn UniversityBangkokThailand
4. Key Laboratory of Carcinogenesis and Translational Research(Ministry of Education)Department of PathologyPeking University Cancer Hospital & InstituteBeijingChina
5. Department of PathologyShandong Provincial Hospital Affiliated to Shandong UniversityShandongChina
6. Department of Pathology, School of Basic Medical SciencesCheeloo College of MedicineShandong UniversityShandongChina
7. Department of Hospital PathologyCollege of MedicineThe Catholic University of KoreaSeoulKorea