| article html file updated | 1 September 2025 18:38 CEST | Update | https://www.mdpi.com/1999-4907/12/1/84 |
| article html file updated | 23 July 2022 16:09 CEST | Update | N/A |
| article html file updated | 19 January 2021 12:39 CET | Update | N/A |
| article pdf uploaded. | 19 January 2021 12:38 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/1/84/pdf |
| article xml uploaded. | 19 January 2021 12:38 CET | Update | https://www.mdpi.com/1999-4907/12/1/84/xml |
| article xml file uploaded | 19 January 2021 12:38 CET | Update | N/A |
| article html file updated | 18 January 2021 10:01 CET | Original file | N/A |
| article pdf uploaded. | 18 January 2021 09:58 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/1/84/pdf-vor |
| article xml uploaded. | 18 January 2021 09:58 CET | Update | N/A |
| article xml file uploaded | 18 January 2021 09:58 CET | Original file | N/A |
| article pdf uploaded. | 14 January 2021 12:22 CET | Version of Record | https://www.mdpi.com/1999-4907/12/1/84/pdf-vor |
