| article html file updated | 31 August 2025 04:44 CEST | Update | https://www.mdpi.com/1996-1944/12/22/3770 |
| article html file updated | 19 July 2022 23:33 CEST | Update | N/A |
| article html file updated | 14 February 2020 10:28 CET | Update | N/A |
| article html file updated | 27 November 2019 11:29 CET | Update | N/A |
| article html file updated | 19 November 2019 04:20 CET | Original file | N/A |
| article pdf uploaded. | 19 November 2019 04:19 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/22/3770/pdf |
| article xml uploaded. | 19 November 2019 04:19 CET | Update | https://www.mdpi.com/1996-1944/12/22/3770/xml |
| article xml file uploaded | 19 November 2019 04:19 CET | Update | N/A |
| article pdf uploaded. | 16 November 2019 12:13 CET | Version of Record | https://www.mdpi.com/1996-1944/12/22/3770/pdf-vor |
| article xml file uploaded | 16 November 2019 12:13 CET | Original file | N/A |
