The authors thank Anders Olsen for his assistance with data curation. The authors also thank George Ball for his thoughtful feedback on the manuscript. Additionally, the authors are grateful for the valuable comments and helpful suggestions received during the presentation of this work at several conferences. Finally, the authors thank the department editor, Professor Stefan Scholtes, the anonymous associate editor, and the anonymous referees for their constructive and detailed comments, which have significantly improved both the content and the exposition of this paper.
