| article html file updated | 1 September 2025 20:26 CEST | Update | https://www.mdpi.com/2227-9717/9/2/280 |
| article html file updated | 24 July 2022 10:51 CEST | Update | N/A |
| article html file updated | 3 February 2021 07:44 CET | Update | N/A |
| article pdf uploaded. | 3 February 2021 07:43 CET | Updated version of record | https://www.mdpi.com/2227-9717/9/2/280/pdf |
| article xml uploaded. | 3 February 2021 07:43 CET | Update | https://www.mdpi.com/2227-9717/9/2/280/xml |
| article xml file uploaded | 3 February 2021 07:43 CET | Update | N/A |
| article html file updated | 2 February 2021 13:30 CET | Update | N/A |
| article html file updated | 2 February 2021 13:29 CET | Update | N/A |
| article pdf uploaded. | 2 February 2021 13:28 CET | Updated version of record | https://www.mdpi.com/2227-9717/9/2/280/pdf-vor |
| article xml uploaded. | 2 February 2021 13:28 CET | Update | N/A |
| article xml file uploaded | 2 February 2021 13:28 CET | Update | N/A |
| article html file updated | 2 February 2021 08:50 CET | Original file | N/A |
| article pdf uploaded. | 2 February 2021 08:49 CET | Version of Record | https://www.mdpi.com/2227-9717/9/2/280/pdf-vor |
| article xml uploaded. | 2 February 2021 08:49 CET | Update | N/A |
| article xml file uploaded | 2 February 2021 08:49 CET | Original file | N/A |
