1. Department of MedicineHarvard Medical SchoolBostonMassachusettsUSA
2. Laboratory of Veterinary PhysiologyKitasato University School of Veterinary MedicineTowadaJapan
3. Department of Anesthesia and Critical CareMassachusetts General HospitalHarvard Medical SchoolBostonMassachusettsUSA
4. Department of Anesthesiology and Critical Care MedicineThe Johns Hopkins University School of MedicineBaltimoreMarylandUSA
5. Department of MedicineBrigham and Women's HospitalHarvard Medical SchoolBostonMassachusettsUSA
6. Harvard Stem Cell InstituteBostonMassachusettsUSA