| article html file updated | 24 December 2025 19:25 CET | Update | https://www.mdpi.com/2223-7747/9/6/769 |
| article html file updated | 1 September 2025 00:08 CEST | Update | - |
| article html file updated | 21 July 2022 21:23 CEST | Update | - |
| article html file updated | 6 July 2020 13:05 CEST | Update | - |
| article html file updated | 19 June 2020 12:48 CEST | Original file | - |
| article pdf uploaded. | 19 June 2020 12:46 CEST | Version of Record | https://www.mdpi.com/2223-7747/9/6/769/pdf |
| article xml uploaded. | 19 June 2020 12:46 CEST | Update | https://www.mdpi.com/2223-7747/9/6/769/xml |
| article xml file uploaded | 19 June 2020 12:46 CEST | Original file | - |
