| article html file updated | 1 September 2025 17:35 CEST | Update | https://www.mdpi.com/2308-3417/6/1/3 |
| article html file updated | 23 July 2022 09:34 CEST | Update | - |
| article html file updated | 1 January 2021 11:48 CET | Original file | - |
| article pdf uploaded. | 1 January 2021 11:47 CET | Version of Record | https://www.mdpi.com/2308-3417/6/1/3/pdf |
| article xml uploaded. | 1 January 2021 11:47 CET | Update | https://www.mdpi.com/2308-3417/6/1/3/xml |
| article xml file uploaded | 1 January 2021 11:47 CET | Original file | - |
