Cornea / Soft Tissue Preservation / Cats / Humans / Animals / Temperature / Organ Preservation / Clinical Sciences / Optometry and Ophthalmology / Public health systems and services research / Time Factors / Corneal transplantation / Molecular weight / Culture Media / Temperature / Organ Preservation / Clinical Sciences / Optometry and Ophthalmology / Public health systems and services research / Time Factors / Corneal transplantation / Molecular weight / Culture Media