Who We Are The eCHT research community relies on volunteers to organize and participate in research-oriented online activities. Many people have contributed leadership over the years, and even more have contributed as participants. Over the years, Bert Guillou, Dan Isaksen, Hana Jia Kong, Guchuan Li, and JD Quigley have been particularly engaged in organization. In addition to the more formally attached people mentioned below, graduate students Mattie Ji, Ang Li, and Jackson Morris deserve special thanks. The eCHT research community was sponsored in 2022-2026 by a Research Training Grant (RTG) from the National Science Foundation (NSF). The senior personnel associated with the grant were Dan Isaksen (PI), Wayne State University. Bert Guillou (co-PI), University of Kentucky. JD Quigley (co-PI), University of Virginia. Vesna Stojanoska (co-PI), UIUC. Agnès Beaudry, University of Colorado. Mark Behrens, University of Notre Dame. Irina Bobkova, Texas A&M University. Teena Gerhardt, Michigan State University. Mike Hill, University of Minnesota. Kyle Ormsby, Reed College. Doug Ravenel, University of Rochester. Zhouli Xu, UC San Diego/UCLA. The funded participants in the project were Christy Hazel, postdoctoral researcher, UCLA (2022-2023). Sarah Petersen, postdoctoral researcher, University of Colorado (2022-2025). Jack Carlisle, postdoctoral researcher, University of Notre Dame (2023-2025). David Mehrle, postdoctoral researcher, University of Kentucky (2023-2025). Kiran Luecke, postdoctoral researcher, University of Illinois Urbana-Champaign (2025-2026). Hari Rau-Murthy, graduate student, University of Notre Dame (2022-2023). Scotty Tilton, graduate student, UC San Diego (2022-2025). Danika Van Niel, graduate student, Michigan State University (2023-2025). Millie Rose, graduate student, University of Kentucky (2023-2025). Hassan Abdallah, graduate student, Wayne State University (2023-2025).