| article html file updated | 1 September 2025 22:02 CEST | Update | https://www.mdpi.com/1996-1073/14/4/1072 |
| article html file updated | 25 July 2022 03:59 CEST | Update | - |
| article html file updated | 25 February 2021 11:11 CET | Update | - |
| article pdf uploaded. | 25 February 2021 11:04 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/4/1072/pdf |
| article xml uploaded. | 25 February 2021 11:04 CET | Update | https://www.mdpi.com/1996-1073/14/4/1072/xml |
| article xml file uploaded | 25 February 2021 11:04 CET | Update | - |
| article html file updated | 22 February 2021 08:02 CET | Update | - |
| article pdf uploaded. | 22 February 2021 08:00 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/4/1072/pdf-vor |
| article xml uploaded. | 22 February 2021 08:00 CET | Update | - |
| article xml file uploaded | 22 February 2021 08:00 CET | Update | - |
| article html file updated | 22 February 2021 07:14 CET | Original file | - |
| article pdf uploaded. | 22 February 2021 07:12 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/4/1072/pdf-vor |
| article xml uploaded. | 22 February 2021 07:12 CET | Update | - |
| article xml file uploaded | 22 February 2021 07:12 CET | Original file | - |
| article pdf uploaded. | 18 February 2021 14:36 CET | Version of Record | https://www.mdpi.com/1996-1073/14/4/1072/pdf-vor |
