| article html file updated | 1 September 2025 12:40 CEST | Update | https://www.mdpi.com/2308-3425/7/4/49 |
| article html file updated | 22 July 2022 23:46 CEST | Update | N/A |
| article html file updated | 4 November 2020 09:59 CET | Original file | N/A |
| article pdf uploaded. | 4 November 2020 09:57 CET | Version of Record | https://www.mdpi.com/2308-3425/7/4/49/pdf |
| article xml uploaded. | 4 November 2020 09:57 CET | Update | https://www.mdpi.com/2308-3425/7/4/49/xml |
| article xml file uploaded | 4 November 2020 09:57 CET | Original file | N/A |
