| article html file updated | 1 September 2025 17:28 CEST | Update | https://www.mdpi.com/2071-1050/13/1/303 |
| article html file updated | 23 July 2022 09:02 CEST | Update | - |
| article html file updated | 4 January 2021 14:08 CET | Update | - |
| article pdf uploaded. | 4 January 2021 14:07 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/1/303/pdf |
| article xml uploaded. | 4 January 2021 14:07 CET | Update | https://www.mdpi.com/2071-1050/13/1/303/xml |
| article xml file uploaded | 4 January 2021 14:07 CET | Update | - |
| article html file updated | 31 December 2020 11:16 CET | Update | - |
| article pdf uploaded. | 31 December 2020 11:15 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/1/303/pdf-vor |
| article xml uploaded. | 31 December 2020 11:15 CET | Update | - |
| article xml file uploaded | 31 December 2020 11:15 CET | Update | - |
| article html file updated | 31 December 2020 10:14 CET | Original file | - |
| article pdf uploaded. | 31 December 2020 10:13 CET | Version of Record | https://www.mdpi.com/2071-1050/13/1/303/pdf-vor |
| article xml uploaded. | 31 December 2020 10:13 CET | Update | - |
| article xml file uploaded | 31 December 2020 10:13 CET | Original file | - |
