| article html file updated | 31 August 2025 02:11 CEST | Update | https://www.mdpi.com/1996-1944/12/19/3191 |
| article html file updated | 20 July 2022 02:31 CEST | Update | - |
| article html file updated | 13 February 2020 21:11 CET | Update | - |
| article html file updated | 16 October 2019 00:10 CEST | Update | - |
| article html file updated | 29 September 2019 04:46 CEST | Original file | - |
| article pdf uploaded. | 29 September 2019 04:44 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/19/3191/pdf |
| article xml uploaded. | 29 September 2019 04:44 CEST | Update | https://www.mdpi.com/1996-1944/12/19/3191/xml |
| article xml file uploaded | 29 September 2019 04:44 CEST | Original file | - |
