| article html file updated | 16 August 2026 19:01 CEST | Update | https://www.mdpi.com/1996-1944/12/23/3826 |
| article html file updated | 14 February 2020 11:40 CET | Update | N/A |
| article html file updated | 10 December 2019 14:28 CET | Update | N/A |
| article html file updated | 2 December 2019 06:34 CET | Original file | N/A |
| article pdf uploaded. | 2 December 2019 06:32 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/23/3826/pdf |
| article xml uploaded. | 2 December 2019 06:32 CET | Update | https://www.mdpi.com/1996-1944/12/23/3826/xml |
| article xml file uploaded | 2 December 2019 06:32 CET | Update | N/A |
| article pdf uploaded. | 21 November 2019 11:12 CET | Version of Record | https://www.mdpi.com/1996-1944/12/23/3826/pdf-vor |
| article xml file uploaded | 21 November 2019 11:12 CET | Original file | N/A |
