1. Centre de Recherche en Reproduction AnimaleFaculté de Médecine VetérinaireUniversité de MontréalSaint‐HyacintheQuébecCanada
2. Department of PhysiologySouthern Illinois University School of MedicineCarbondaleIllinoisUSA
3. Department of Disease ModelResearch Institute for Radiation Biology and MedicineHiroshima UniversityHiroshimaJapan
4. Department of Molecular Biology and BiochemistryGraduate School of MedicineOsaka UniversityOsakaJapan