| article html file updated | 31 August 2025 02:21 CEST | Update | https://www.mdpi.com/1996-1944/12/19/3228 |
| article html file updated | 20 July 2022 02:18 CEST | Update | - |
| article html file updated | 13 February 2020 22:02 CET | Update | - |
| article html file updated | 16 October 2019 00:49 CEST | Update | - |
| article html file updated | 2 October 2019 09:42 CEST | Original file | - |
| article pdf uploaded. | 2 October 2019 09:40 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/19/3228/pdf |
| article xml uploaded. | 2 October 2019 09:40 CEST | Update | https://www.mdpi.com/1996-1944/12/19/3228/xml |
| article xml file uploaded | 2 October 2019 09:40 CEST | Original file | - |
