| article html file updated | 1 September 2025 19:14 CEST | Update | https://www.mdpi.com/2077-0375/11/2/77 |
| article html file updated | 23 July 2022 21:22 CEST | Update | - |
| article html file updated | 24 February 2021 10:31 CET | Update | - |
| article html file updated | 24 February 2021 10:29 CET | Update | - |
| article pdf uploaded. | 24 February 2021 10:21 CET | Updated version of record | https://www.mdpi.com/2077-0375/11/2/77/pdf |
| article xml uploaded. | 24 February 2021 10:21 CET | Update | https://www.mdpi.com/2077-0375/11/2/77/xml |
| article xml file uploaded | 24 February 2021 10:21 CET | Update | - |
| article xml uploaded. | 24 February 2021 10:14 CET | Update | - |
| article pdf uploaded. | 24 February 2021 10:14 CET | Updated version of record | https://www.mdpi.com/2077-0375/11/2/77/pdf-vor |
| article xml file uploaded | 24 February 2021 10:14 CET | Update | - |
| article html file updated | 3 February 2021 09:58 CET | Update | - |
| article html file updated | 2 February 2021 23:33 CET | Original file | - |
| article pdf uploaded. | 2 February 2021 15:50 CET | Updated version of record | https://www.mdpi.com/2077-0375/11/2/77/pdf-vor |
| article xml uploaded. | 2 February 2021 15:50 CET | Update | - |
| article xml file uploaded | 2 February 2021 15:50 CET | Update | - |
| article pdf uploaded. | 2 February 2021 15:33 CET | Updated version of record | https://www.mdpi.com/2077-0375/11/2/77/pdf-vor |
| article xml uploaded. | 2 February 2021 15:33 CET | Update | - |
| article xml file uploaded | 2 February 2021 15:33 CET | Original file | - |
| article pdf uploaded. | 20 January 2021 16:53 CET | Version of Record | https://www.mdpi.com/2077-0375/11/2/77/pdf-vor |
