1 Departments of Pathology and Dermatology, Michigan Medicine, University of Michigan, Ann Arbor, MI, USA. Electronic address: [email protected].
2 Melanoma Institute Australia, The University of Sydney, Sydney, NSW, Australia; Tissue Pathology and Diagnostic Oncology, Royal Prince Alfred Hospital and NSW Health Pathology, Sydney, NSW, Australia; Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia.