Berkeley, CA : Berkeley Electronic Press
| Archivage | Début | Fin |
|---|---|---|
| CLOCKSS Archive | 2009 | 2011 |
| Library of Congress | 2015 | 2024 |
| LOCKSS Archive | 2009 | 2011 |
| National Digital Preservation Program, China | 2009 | 2022 |
| National Digital Preservation Program, China | 2009 | 2023 |
| Portico | 2008 | 2008 |
| Portico | 2009 | 2012 |
| Portico | 2013 | 2022 |
| Portico | 2018 | 2020 |
| Portico | 2022 | 2024 |
| Portico | 2023 | 2024 |
| Scholars Portal | 2009 | 2023 |
| Scholars Portal | 2017 | 2022 |