| article html file updated | 19 August 2026 06:35 CEST | Update | https://www.mdpi.com/2227-9059/9/4/392 |
| article html file updated | 25 December 2025 07:44 CET | Update | N/A |
| article html file updated | 2 September 2025 02:54 CEST | Update | N/A |
| article html file updated | 25 July 2022 11:00 CEST | Update | N/A |
| article html file updated | 4 August 2021 11:20 CEST | Update | N/A |
| article html file updated | 11 April 2021 10:38 CEST | Update | N/A |
| article html file updated | 8 April 2021 09:26 CEST | Original file | N/A |
| article pdf uploaded. | 8 April 2021 09:24 CEST | Updated version of record | https://www.mdpi.com/2227-9059/9/4/392/pdf |
| article xml uploaded. | 8 April 2021 09:24 CEST | Update | https://www.mdpi.com/2227-9059/9/4/392/xml |
| article xml file uploaded | 8 April 2021 09:24 CEST | Original file | N/A |
| article pdf uploaded. | 6 April 2021 16:23 CEST | Version of Record | https://www.mdpi.com/2227-9059/9/4/392/pdf-vor |
