| article html file updated | 1 September 2025 14:55 CEST | Update | https://www.mdpi.com/2218-273X/10/12/1620 |
| article html file updated | 23 July 2022 03:21 CEST | Update | - |
| article html file updated | 2 December 2020 11:23 CET | Update | - |
| article pdf uploaded. | 2 December 2020 11:13 CET | Updated version of record | https://www.mdpi.com/2218-273X/10/12/1620/pdf |
| article xml uploaded. | 2 December 2020 11:13 CET | Update | https://www.mdpi.com/2218-273X/10/12/1620/xml |
| article xml file uploaded | 2 December 2020 11:13 CET | Update | - |
| article html file updated | 2 December 2020 06:25 CET | Original file | - |
| article pdf uploaded. | 2 December 2020 06:23 CET | Updated version of record | https://www.mdpi.com/2218-273X/10/12/1620/pdf-vor |
| article xml uploaded. | 2 December 2020 06:23 CET | Update | - |
| article xml file uploaded | 2 December 2020 06:23 CET | Original file | - |
| article pdf uploaded. | 30 November 2020 18:21 CET | Version of Record | https://www.mdpi.com/2218-273X/10/12/1620/pdf-vor |