| article html file updated | 30 August 2025 22:45 CEST | Update | https://www.mdpi.com/2071-1050/11/14/3949 |
| article html file updated | 20 July 2022 06:41 CEST | Update | - |
| article html file updated | 13 February 2020 03:43 CET | Update | - |
| article html file updated | 31 July 2019 13:05 CEST | Update | - |
| article html file updated | 24 July 2019 08:55 CEST | Update | - |
| article html file updated | 24 July 2019 08:54 CEST | Original file | - |
| article pdf uploaded. | 24 July 2019 08:51 CEST | Updated version of record | https://www.mdpi.com/2071-1050/11/14/3949/pdf |
| article pdf uploaded. | 24 July 2019 08:51 CEST | Updated version of record | https://www.mdpi.com/2071-1050/11/14/3949/pdf-vor |
| article xml uploaded. | 24 July 2019 08:51 CEST | Update | https://www.mdpi.com/2071-1050/11/14/3949/xml |
| article xml file uploaded | 24 July 2019 08:51 CEST | Update | - |
| article xml file uploaded | 24 July 2019 08:50 CEST | Update | - |
| article pdf uploaded. | 19 July 2019 16:48 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/14/3949/pdf-vor |
| article xml file uploaded | 19 July 2019 16:48 CEST | Original file | - |
