| article html file updated | 1 September 2025 19:09 CEST | Update | https://www.mdpi.com/2077-0375/11/2/72 |
| article html file updated | 23 July 2022 20:35 CEST | Update | - |
| article html file updated | 28 January 2021 13:09 CET | Update | - |
| article pdf uploaded. | 28 January 2021 13:08 CET | Updated version of record | https://www.mdpi.com/2077-0375/11/2/72/pdf |
| article xml uploaded. | 28 January 2021 13:08 CET | Update | https://www.mdpi.com/2077-0375/11/2/72/xml |
| article xml file uploaded | 28 January 2021 13:08 CET | Update | - |
| article html file updated | 26 January 2021 01:32 CET | Update | - |
| article pdf uploaded. | 26 January 2021 01:30 CET | Updated version of record | https://www.mdpi.com/2077-0375/11/2/72/pdf-vor |
| article xml uploaded. | 26 January 2021 01:30 CET | Update | - |
| article xml file uploaded | 26 January 2021 01:30 CET | Update | - |
| article html file updated | 20 January 2021 10:54 CET | Original file | - |
| article pdf uploaded. | 20 January 2021 10:53 CET | Version of Record | https://www.mdpi.com/2077-0375/11/2/72/pdf-vor |
| article xml uploaded. | 20 January 2021 10:53 CET | Update | - |
| article xml file uploaded | 20 January 2021 10:53 CET | Original file | - |
