Xu, Xiao http://orcid.org/0000-0002-7532-0573
Foster, John T.
Article History
Received: 6 March 2020
Accepted: 15 June 2020
First Online: 27 June 2020
Compliance with Ethical Standards
: The coauthor J. T. Foster is an Assoicate Editor of the Journal of Peridynamics and Nonlocal Modeling. He played no part in the assignment of this manuscript to peer reviewers and was separated and blinded from the editorial system from submission inception to decision.