1. Department of Polymer Science, The University of Akron, Akron, Ohio 44325, United States
2. Department of Plastic and Reconstructive Surgery, The Ohio State University, Columbus, Ohio 43210, United States
3. Tecnologico de Monterrey, Escuela de Ingenieria y Ciencias, Monterrey, N. L. 64849, Mexico
4. Laboratorio Nacional de Manufactura Aditiva y Digital (MADiT), Apodaca, N.L. 66629, Mexico