| article html file updated | 1 September 2025 18:34 CEST | Update | https://www.mdpi.com/1996-1073/14/2/415 |
| article html file updated | 23 July 2022 15:33 CEST | Update | - |
| article html file updated | 20 January 2021 06:45 CET | Update | - |
| article pdf uploaded. | 20 January 2021 06:43 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/2/415/pdf |
| article xml uploaded. | 20 January 2021 06:43 CET | Update | https://www.mdpi.com/1996-1073/14/2/415/xml |
| article xml file uploaded | 20 January 2021 06:43 CET | Update | - |
| article html file updated | 13 January 2021 15:51 CET | Original file | - |
| article pdf uploaded. | 13 January 2021 15:50 CET | Version of Record | https://www.mdpi.com/1996-1073/14/2/415/pdf-vor |
| article xml uploaded. | 13 January 2021 15:50 CET | Update | - |
| article xml file uploaded | 13 January 2021 15:50 CET | Original file | - |
