| article html file updated | 30 August 2025 13:35 CEST | Update | https://www.mdpi.com/2071-1050/11/7/1940 |
| article html file updated | 19 July 2022 17:06 CEST | Update | - |
| article html file updated | 12 February 2020 02:20 CET | Update | - |
| article html file updated | 17 October 2019 14:13 CEST | Update | - |
| article html file updated | 25 April 2019 18:16 CEST | Update | - |
| article html file updated | 18 April 2019 17:47 CEST | Update | - |
| article html file updated | 11 April 2019 13:51 CEST | Update | - |
| article html file updated | 10 April 2019 08:32 CEST | Update | - |
| article html file updated | 2 April 2019 06:07 CEST | Original file | - |
| article pdf uploaded. | 2 April 2019 06:06 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/7/1940/pdf |
| article xml uploaded. | 2 April 2019 06:06 CEST | Update | https://www.mdpi.com/2071-1050/11/7/1940/xml |
| article xml file uploaded | 2 April 2019 06:06 CEST | Original file | - |
