| article html file updated | 31 August 2025 09:07 CEST | Update | https://www.mdpi.com/2071-1050/12/2/649 |
| article html file updated | 20 July 2022 17:39 CEST | Update | - |
| article html file updated | 15 February 2020 03:21 CET | Update | - |
| article html file updated | 7 February 2020 12:07 CET | Update | - |
| article html file updated | 20 January 2020 10:34 CET | Update | - |
| article xml uploaded. | 20 January 2020 10:30 CET | Update | https://www.mdpi.com/2071-1050/12/2/649/xml |
| article xml uploaded. | 20 January 2020 10:30 CET | Update | - |
| article xml uploaded. | 20 January 2020 10:30 CET | Update | - |
| article xml uploaded. | 20 January 2020 10:30 CET | Update | - |
| article xml uploaded. | 20 January 2020 10:30 CET | Update | - |
| article xml uploaded. | 20 January 2020 10:30 CET | Update | - |
| article pdf uploaded. | 20 January 2020 10:30 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/2/649/pdf |
| article html file updated | 16 January 2020 18:08 CET | Original file | - |
| article pdf uploaded. | 16 January 2020 10:17 CET | Version of Record | https://www.mdpi.com/2071-1050/12/2/649/pdf-vor |
| article xml uploaded. | 16 January 2020 10:17 CET | Update | - |
| article xml file uploaded | 16 January 2020 10:17 CET | Original file | - |
