| article html file updated | 1 September 2025 18:46 CEST | Update | https://www.mdpi.com/2071-1050/13/2/823 |
| article html file updated | 23 July 2022 17:13 CEST | Update | - |
| article html file updated | 2 February 2021 23:32 CET | Update | - |
| article xml uploaded. | 2 February 2021 14:54 CET | Update | https://www.mdpi.com/2071-1050/13/2/823/xml |
| article xml uploaded. | 2 February 2021 14:54 CET | Update | - |
| article xml uploaded. | 2 February 2021 14:54 CET | Update | - |
| article xml uploaded. | 2 February 2021 14:54 CET | Update | - |
| article pdf uploaded. | 2 February 2021 14:54 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/2/823/pdf |
| article html file updated | 21 January 2021 03:44 CET | Original file | - |
| article pdf uploaded. | 21 January 2021 03:42 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/2/823/pdf-vor |
| article xml uploaded. | 21 January 2021 03:42 CET | Update | - |
| article xml file uploaded | 21 January 2021 03:42 CET | Original file | - |
| article pdf uploaded. | 15 January 2021 14:46 CET | Version of Record | https://www.mdpi.com/2071-1050/13/2/823/pdf-vor |
