| article html file updated | 6 September 2025 20:17 CEST | Update | https://www.mdpi.com/1999-4907/12/7/872 |
| article html file updated | 27 July 2022 03:06 CEST | Update | N/A |
| article html file updated | 2 July 2021 03:09 CEST | Update | N/A |
| article pdf uploaded. | 2 July 2021 03:08 CEST | Updated version of record | https://www.mdpi.com/1999-4907/12/7/872/pdf |
| article xml uploaded. | 2 July 2021 03:08 CEST | Update | https://www.mdpi.com/1999-4907/12/7/872/xml |
| article xml file uploaded | 2 July 2021 03:08 CEST | Update | N/A |
| article html file updated | 1 July 2021 15:16 CEST | Original file | N/A |
| article pdf uploaded. | 1 July 2021 15:15 CEST | Version of Record | https://www.mdpi.com/1999-4907/12/7/872/pdf-vor |
| article xml file uploaded | 1 July 2021 15:15 CEST | Original file | N/A |
