| article html file updated | 1 September 2025 18:28 CEST | Update | https://www.mdpi.com/1996-1073/14/2/403 |
| article html file updated | 23 July 2022 14:53 CEST | Update | - |
| article html file updated | 14 January 2021 10:04 CET | Update | - |
| article html file updated | 14 January 2021 06:58 CET | Original file | - |
| article pdf uploaded. | 14 January 2021 06:56 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/2/403/pdf |
| article xml uploaded. | 14 January 2021 06:56 CET | Update | https://www.mdpi.com/1996-1073/14/2/403/xml |
| article xml file uploaded | 14 January 2021 06:56 CET | Original file | - |
| article pdf uploaded. | 12 January 2021 18:25 CET | Version of Record | https://www.mdpi.com/1996-1073/14/2/403/pdf-vor |
