Fig. 2From: Methods of ex vivo analysis of tissue status in vascularized composite allografts© 2015 Royal College of Ophthalmologists, 2019 American Chemical Society, respectively.)An illustrative summary of methods of analysis of tissue status during preservation of allografts in VCA. Clockwise: Metabolic, Biochemical, Histopathological, and Biophysical. (Images reproduced with permission from [60, 61]Back to article page