| article html file updated | 19 August 2026 23:01 CEST | Update | https://www.mdpi.com/2227-9059/9/7/821 |
| article html file updated | 6 September 2025 21:00 CEST | Update | N/A |
| article html file updated | 22 August 2025 01:10 CEST | Update | N/A |
| article html file updated | 27 July 2022 04:53 CEST | Update | N/A |
| article html file updated | 15 July 2021 12:37 CEST | Original file | N/A |
| article pdf uploaded. | 15 July 2021 12:36 CEST | Updated version of record | https://www.mdpi.com/2227-9059/9/7/821/pdf |
| article xml uploaded. | 15 July 2021 12:36 CEST | Update | https://www.mdpi.com/2227-9059/9/7/821/xml |
| article xml file uploaded | 15 July 2021 12:36 CEST | Original file | N/A |
| article pdf uploaded. | 14 July 2021 15:56 CEST | Version of Record | https://www.mdpi.com/2227-9059/9/7/821/pdf-vor |
