| article html file updated | 30 August 2025 20:28 CEST | Update | https://www.mdpi.com/1996-1944/12/11/1756 |
| article html file updated | 19 July 2022 19:21 CEST | Update | - |
| article html file updated | 12 February 2020 16:19 CET | Update | - |
| article html file updated | 21 October 2019 00:12 CEST | Update | - |
| article html file updated | 21 June 2019 04:23 CEST | Update | - |
| article html file updated | 30 May 2019 09:20 CEST | Original file | - |
| article pdf uploaded. | 30 May 2019 09:19 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/11/1756/pdf |
| article xml uploaded. | 30 May 2019 09:19 CEST | Update | https://www.mdpi.com/1996-1944/12/11/1756/xml |
| article xml file uploaded | 30 May 2019 09:19 CEST | Original file | - |
