| September 23, 2022 | Edited by dcapillae | merge authors |
| September 30, 2020 | Edited by MARC Bot | add ISNI |
| March 31, 2017 | Edited by MARC Bot | add VIAF and wikidata ID |
| December 4, 2013 | Edited by Sarah Breau | Removed alternate names |
| December 4, 2013 | Edited by Sarah Breau | merge authors |