| article html file updated | 31 August 2025 04:52 CEST | Update | https://www.mdpi.com/1996-1944/12/23/3806 |
| article html file updated | 19 July 2022 23:24 CEST | Update | - |
| article html file updated | 14 February 2020 11:16 CET | Update | - |
| article html file updated | 10 December 2019 13:58 CET | Update | - |
| article html file updated | 28 November 2019 02:26 CET | Original file | - |
| article pdf uploaded. | 28 November 2019 02:24 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/23/3806/pdf |
| article xml uploaded. | 28 November 2019 02:24 CET | Update | https://www.mdpi.com/1996-1944/12/23/3806/xml |
| article xml file uploaded | 28 November 2019 02:24 CET | Update | - |
| article pdf uploaded. | 20 November 2019 10:12 CET | Version of Record | https://www.mdpi.com/1996-1944/12/23/3806/pdf-vor |
| article xml file uploaded | 20 November 2019 10:12 CET | Original file | - |
