| article html file updated | 30 August 2025 22:53 CEST | Update | https://www.mdpi.com/2071-1050/11/14/3988 |
| article html file updated | 21 August 2025 21:48 CEST | Update | - |
| article html file updated | 20 July 2022 06:32 CEST | Update | - |
| article html file updated | 13 February 2020 04:20 CET | Update | - |
| article html file updated | 31 July 2019 13:18 CEST | Update | - |
| article html file updated | 24 July 2019 03:18 CEST | Update | - |
| article pdf uploaded. | 24 July 2019 03:17 CEST | Updated version of record | https://www.mdpi.com/2071-1050/11/14/3988/pdf |
| article xml uploaded. | 24 July 2019 03:17 CEST | Update | https://www.mdpi.com/2071-1050/11/14/3988/xml |
| article xml file uploaded | 24 July 2019 03:17 CEST | Update | - |
| article html file updated | 23 July 2019 12:39 CEST | Original file | - |
| article pdf uploaded. | 23 July 2019 12:37 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/14/3988/pdf-vor |
| article xml file uploaded | 23 July 2019 12:37 CEST | Original file | - |
