| article html file updated | 7 September 2025 06:19 CEST | Update | https://www.mdpi.com/2311-5637/7/4/280 |
| article html file updated | 30 July 2022 18:53 CEST | Update | - |
| article html file updated | 29 November 2021 01:49 CET | Update | - |
| article pdf uploaded. | 29 November 2021 01:47 CET | Updated version of record | https://www.mdpi.com/2311-5637/7/4/280/pdf |
| article xml uploaded. | 29 November 2021 01:47 CET | Update | https://www.mdpi.com/2311-5637/7/4/280/xml |
| article xml file uploaded | 29 November 2021 01:47 CET | Update | - |
| article html file updated | 26 November 2021 10:03 CET | Original file | - |
| article pdf uploaded. | 26 November 2021 10:01 CET | Version of Record | https://www.mdpi.com/2311-5637/7/4/280/pdf-vor |
| article xml uploaded. | 26 November 2021 10:01 CET | Update | - |
| article xml file uploaded | 26 November 2021 10:01 CET | Original file | - |
