E15WDNRecoveryAndPerformanceAssessment

This material is based upon work supported by the U.S. National Science Foundation under Grants No. 1612843 and No. 2131111. Any opinions, findings, conclusions, or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the U.S. National Science Foundation.

本材料基于美国国家科学基金会（U.S. National Science Foundation）资助的编号为1612843与2131111的两项科研项目成果。本材料中所阐述的任何观点、发现、结论或建议均仅代表作者（们）的个人立场，未必反映美国国家科学基金会的官方意见。