| article html file updated | 18 August 2026 21:52 CEST | Update | https://www.mdpi.com/2227-9717/9/2/320 |
| article html file updated | 25 December 2025 03:44 CET | Update | N/A |
| article html file updated | 1 September 2025 21:09 CEST | Update | N/A |
| article html file updated | 24 July 2022 20:52 CEST | Update | N/A |
| article html file updated | 9 February 2021 09:08 CET | Original file | N/A |
| article pdf uploaded. | 9 February 2021 09:06 CET | Version of Record | https://www.mdpi.com/2227-9717/9/2/320/pdf |
| article xml uploaded. | 9 February 2021 09:06 CET | Update | https://www.mdpi.com/2227-9717/9/2/320/xml |
| article xml file uploaded | 9 February 2021 09:06 CET | Original file | N/A |
