| article html file updated | 31 August 2025 02:30 CEST | Update | https://www.mdpi.com/2071-1050/11/19/5520 |
| article html file updated | 20 July 2022 02:08 CEST | Update | - |
| article html file updated | 13 February 2020 22:47 CET | Update | - |
| article html file updated | 15 October 2019 20:13 CEST | Update | - |
| article html file updated | 9 October 2019 03:46 CEST | Update | - |
| article pdf uploaded. | 9 October 2019 03:45 CEST | Updated version of record | https://www.mdpi.com/2071-1050/11/19/5520/pdf |
| article xml uploaded. | 9 October 2019 03:45 CEST | Update | https://www.mdpi.com/2071-1050/11/19/5520/xml |
| article xml file uploaded | 9 October 2019 03:45 CEST | Update | - |
| article html file updated | 6 October 2019 10:51 CEST | Original file | - |
| article pdf uploaded. | 6 October 2019 10:49 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/19/5520/pdf-vor |
| article xml uploaded. | 6 October 2019 10:49 CEST | Update | - |
| article xml file uploaded | 6 October 2019 10:49 CEST | Original file | - |
