1. Department of Mechanical Engineering; Design, Research, and Education for Additive Manufacturing Systems Laboratory; Virginia Polytechnic Institute and State University; 410 Goodwin Hall, 635 Prices Fork Road Blacksburg VA 24061 USA
2. Department of Biomedical Engineering and Mechanics; Virginia Polytechnic Institute and State University; Blacksburg VA 24061 USA
3. Department of Material Science and Engineering; Virginia Tech Foundry Institute for Research and Education; Virginia Polytechnic Institute and State University; Blacksburg VA 24061 USA