| article html file updated | 3 September 2025 17:49 CEST | Update | https://www.mdpi.com/1999-5903/15/1/4 |
| article html file updated | 4 March 2023 23:55 CET | Update | - |
| article html file updated | 5 January 2023 06:11 CET | Update | - |
| article pdf uploaded. | 5 January 2023 06:10 CET | Updated version of record | https://www.mdpi.com/1999-5903/15/1/4/pdf |
| article xml uploaded. | 5 January 2023 06:10 CET | Update | https://www.mdpi.com/1999-5903/15/1/4/xml |
| article xml file uploaded | 5 January 2023 06:10 CET | Update | - |
| article html file updated | 23 December 2022 09:05 CET | Original file | - |
| article pdf uploaded. | 23 December 2022 09:04 CET | Version of Record | https://www.mdpi.com/1999-5903/15/1/4/pdf-vor |
| article xml uploaded. | 23 December 2022 09:04 CET | Update | - |
| article xml file uploaded | 23 December 2022 09:04 CET | Original file | - |
