1 Wound and Keloid Scarring Research Unit, Hair and Skin Research Laboratory, Division of Dermatology, Department of Medicine, The South African Medical Research Council, University of Cape Town, Cape Town, South Africa.
2 Establishment Labs Holdings, Roberto de Mezerville Establishment Labs Holdings, Alajuela, Costa Rica.
3 Wound and Keloid Scarring Research Unit, Hair and Skin Research Laboratory, Division of Dermatology, Department of Medicine, The South African Medical Research Council, University of Cape Town, Cape Town, South Africa. ardeshir.bayat@uct.ac.za.