| article html file updated | 1 September 2025 20:53 CEST | Update | https://www.mdpi.com/2218-273X/11/2/231 |
| article html file updated | 24 July 2022 17:07 CEST | Update | - |
| article html file updated | 12 February 2021 17:41 CET | Update | - |
| article pdf uploaded. | 12 February 2021 17:39 CET | Updated version of record | https://www.mdpi.com/2218-273X/11/2/231/pdf |
| article xml uploaded. | 12 February 2021 17:39 CET | Update | https://www.mdpi.com/2218-273X/11/2/231/xml |
| article xml file uploaded | 12 February 2021 17:39 CET | Update | - |
| article html file updated | 10 February 2021 10:00 CET | Update | - |
| article html file updated | 9 February 2021 11:51 CET | Original file | - |
| article pdf uploaded. | 9 February 2021 11:49 CET | Updated version of record | https://www.mdpi.com/2218-273X/11/2/231/pdf-vor |
| article xml uploaded. | 9 February 2021 11:49 CET | Update | - |
| article xml file uploaded | 9 February 2021 11:49 CET | Original file | - |
| article pdf uploaded. | 8 February 2021 10:18 CET | Updated version of record | https://www.mdpi.com/2218-273X/11/2/231/pdf-vor |
| article pdf uploaded. | 5 February 2021 16:25 CET | Version of Record | https://www.mdpi.com/2218-273X/11/2/231/pdf-vor |
