About the Authors

Jacob C. Kimmel

Roles Conceptualization, Formal analysis, Investigation, Methodology, Resources, Software, Validation, Visualization, Writing – original draft, Writing – review & editing

Affiliations Dept. of Biochemistry and Biophysics, Center for Cellular Construction, University of California San Francisco, San Francisco, CA, United States of America, Eli and Edythe Broad Center for Regenerative Medicine and Stem Cell Research, University of California San Francisco, San Francisco, CA, United States of America

Amy Y. Chang

Roles Conceptualization, Methodology, Writing – review & editing

Affiliation Dept. of Biochemistry and Biophysics, Center for Cellular Construction, University of California San Francisco, San Francisco, CA, United States of America

Andrew S. Brack

Roles Funding acquisition, Resources, Supervision, Writing – review & editing

Andrew.Brack@ucsf.edu (ASB); Wallace.Marshall@ucsf.edu (WFM)

Affiliations Eli and Edythe Broad Center for Regenerative Medicine and Stem Cell Research, University of California San Francisco, San Francisco, CA, United States of America, Dept. of Orthopedic Surgery, University of California San Francisco, San Francisco, CA, United States of America

Wallace F. Marshall

Roles Conceptualization, Funding acquisition, Project administration, Supervision, Writing – review & editing

Andrew.Brack@ucsf.edu (ASB); Wallace.Marshall@ucsf.edu (WFM)

Affiliation Dept. of Biochemistry and Biophysics, Center for Cellular Construction, University of California San Francisco, San Francisco, CA, United States of America

Competing Interests

The authors have declared that no competing interests exist.