1. WillowWood Global LLC. OMEGA Software. https://www.willowwoodco.com/products-services/omega/omega-software/; Accessed July 8, 2019.
2. Vorum Research Corp. Canfit Prosthetics and Orthotics CAD. https://vorum.com/cad-cam-prosthetic-orthotic/canfit-design-software/; Accessed July 8, 2019.
3. CREATE Orthotics & Prosthetics. RAPID PLASTER. https://www.createoandp.com/rapid-plaster/; Accessed July 8, 2019.
4. Autodesk Inc. Autodesk Meshmixer. http://www.meshmixer.com/; Accessed July 8, 2019.
5. Autodesk Inc. Fusion 360. https://www.autodesk.com/products/fusion-360/overview; Accessed July 8, 2019.