| article html file updated | 31 August 2025 03:50 CEST | Update | https://www.mdpi.com/2071-1050/11/21/6063 |
| article html file updated | 21 August 2025 23:09 CEST | Update | - |
| article html file updated | 20 July 2022 00:32 CEST | Update | - |
| article html file updated | 14 February 2020 05:41 CET | Update | - |
| article html file updated | 15 November 2019 17:55 CET | Update | - |
| article html file updated | 6 November 2019 09:51 CET | Original file | - |
| article pdf uploaded. | 6 November 2019 09:50 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/21/6063/pdf |
| article xml uploaded. | 6 November 2019 09:50 CET | Update | https://www.mdpi.com/2071-1050/11/21/6063/xml |
| article xml file uploaded | 6 November 2019 09:50 CET | Update | - |
| article pdf uploaded. | 31 October 2019 16:32 CET | Version of Record | https://www.mdpi.com/2071-1050/11/21/6063/pdf-vor |
| article xml file uploaded | 31 October 2019 16:32 CET | Original file | - |
