All articles are permanently available online to the public without restrictions or subscription fees. All articles are free to be used, cited, and distributed, on condition that appropriate acknowledgment is included. Authors are the copyright holders of their original contributions and grant the Canadian Online Publication Group (COPG) a license to publish the article and identify itself as the original publisher. CPOJ articles are licensed under the Creative Commons Attribution 4.0 International License. CPOJ Website: https://jps.library.utoronto.ca/index.php/cpoj/index Editorial Office: cpoj@online-publication.com ISSN: 2561-987X CPOJ is a member of, and subscribes to the principles of, the Committee on Publication Ethics (COPE). VOLUME 4, ISSUE 2 2021 STAKEHOLDER PERSPECTIVES Ratto M. Designing a digital toolchain for prosthetics: A retrospective. Canadian Prosthetics & Orthotics Journal. 2021; Volume 4, Issue 2, No.16. https://doi.org/10.33137/cpoj.v4i2.36188 This article has been invited and reviewed by Co-Editor-In-Chief, Dr. Silvia Ursula Raschke. English proofread by: Karin Ryan, M.A., B.Sc., P.T. Managing Editor: Dr. Hossein Gholizadeh SPECIAL ISSUE