| article html file updated | 19 August 2026 04:49 CEST | Update | https://www.mdpi.com/2227-9717/9/4/573 |
| article html file updated | 2 September 2025 01:44 CEST | Update | N/A |
| article html file updated | 25 July 2022 09:15 CEST | Update | N/A |
| article html file updated | 3 August 2021 03:48 CEST | Update | N/A |
| article html file updated | 25 March 2021 12:57 CET | Original file | N/A |
| article pdf uploaded. | 25 March 2021 12:56 CET | Version of Record | https://www.mdpi.com/2227-9717/9/4/573/pdf |
| article xml uploaded. | 25 March 2021 12:56 CET | Update | https://www.mdpi.com/2227-9717/9/4/573/xml |
| article xml file uploaded | 25 March 2021 12:56 CET | Original file | N/A |
