| article html file updated | 31 August 2025 02:52 CEST | Update | https://www.mdpi.com/1996-1944/12/20/3348 |
| article html file updated | 20 July 2022 01:40 CEST | Update | - |
| article html file updated | 14 February 2020 00:43 CET | Update | - |
| article html file updated | 30 October 2019 19:14 CET | Update | - |
| article html file updated | 14 October 2019 14:11 CEST | Original file | - |
| article pdf uploaded. | 14 October 2019 14:09 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/20/3348/pdf |
| article xml uploaded. | 14 October 2019 14:09 CEST | Update | https://www.mdpi.com/1996-1944/12/20/3348/xml |
| article xml file uploaded | 14 October 2019 14:09 CEST | Original file | - |
