| article html file updated | 1 September 2025 19:47 CEST | Update | https://www.mdpi.com/2077-1312/9/2/120 |
| article html file updated | 24 July 2022 03:12 CEST | Update | - |
| article html file updated | 25 March 2021 09:24 CET | Update | - |
| article xml uploaded. | 25 March 2021 09:22 CET | Update | https://www.mdpi.com/2077-1312/9/2/120/xml |
| article pdf uploaded. | 25 March 2021 09:22 CET | Updated version of record | https://www.mdpi.com/2077-1312/9/2/120/pdf |
| article html file updated | 2 March 2021 15:10 CET | Update | - |
| article html file updated | 27 January 2021 08:04 CET | Original file | - |
| article pdf uploaded. | 27 January 2021 08:02 CET | Updated version of record | https://www.mdpi.com/2077-1312/9/2/120/pdf-vor |
| article xml uploaded. | 27 January 2021 08:02 CET | Update | - |
| article xml file uploaded | 27 January 2021 08:02 CET | Original file | - |
| article pdf uploaded. | 26 January 2021 17:40 CET | Version of Record | https://www.mdpi.com/2077-1312/9/2/120/pdf-vor |
