| article html file updated | 31 August 2025 03:20 CEST | Update | https://www.mdpi.com/1996-1944/12/21/3460 |
| article html file updated | 20 July 2022 01:07 CEST | Update | - |
| article html file updated | 14 February 2020 03:05 CET | Update | - |
| article html file updated | 15 November 2019 09:54 CET | Update | - |
| article html file updated | 23 October 2019 05:58 CEST | Original file | - |
| article pdf uploaded. | 23 October 2019 05:57 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/21/3460/pdf |
| article xml uploaded. | 23 October 2019 05:57 CEST | Update | https://www.mdpi.com/1996-1944/12/21/3460/xml |
| article xml file uploaded | 23 October 2019 05:57 CEST | Original file | - |
