| article html file updated | 2 September 2025 03:03 CEST | Update | https://www.mdpi.com/2308-3425/8/4/39 |
| article html file updated | 25 July 2022 11:12 CEST | Update | - |
| article html file updated | 4 August 2021 15:24 CEST | Update | - |
| article html file updated | 11 April 2021 14:13 CEST | Update | - |
| article html file updated | 8 April 2021 08:15 CEST | Original file | - |
| article pdf uploaded. | 8 April 2021 08:13 CEST | Version of Record | https://www.mdpi.com/2308-3425/8/4/39/pdf |
| article xml uploaded. | 8 April 2021 08:13 CEST | Update | https://www.mdpi.com/2308-3425/8/4/39/xml |
| article xml file uploaded | 8 April 2021 08:13 CEST | Original file | - |
