| article html file updated | 30 August 2025 13:41 CEST | Update | https://www.mdpi.com/2071-1050/11/7/2019 |
| article html file updated | 19 July 2022 17:14 CEST | Update | - |
| article html file updated | 12 February 2020 03:08 CET | Update | - |
| article html file updated | 17 October 2019 18:58 CEST | Update | - |
| article html file updated | 25 April 2019 16:38 CEST | Update | - |
| article html file updated | 18 April 2019 18:03 CEST | Update | - |
| article html file updated | 11 April 2019 12:33 CEST | Update | - |
| article html file updated | 10 April 2019 07:17 CEST | Update | - |
| article html file updated | 4 April 2019 14:21 CEST | Original file | - |
| article pdf uploaded. | 4 April 2019 14:20 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/7/2019/pdf |
| article xml uploaded. | 4 April 2019 14:20 CEST | Update | https://www.mdpi.com/2071-1050/11/7/2019/xml |
| article xml file uploaded | 4 April 2019 14:20 CEST | Original file | - |
