| article html file updated | 1 September 2025 12:53 CEST | Update | https://www.mdpi.com/2218-2004/8/4/78 |
| article html file updated | 23 July 2022 00:07 CEST | Update | - |
| article html file updated | 4 December 2020 13:16 CET | Update | - |
| article html file updated | 10 November 2020 10:04 CET | Original file | - |
| article pdf uploaded. | 10 November 2020 10:03 CET | Updated version of record | https://www.mdpi.com/2218-2004/8/4/78/pdf |
| article xml uploaded. | 10 November 2020 10:03 CET | Update | https://www.mdpi.com/2218-2004/8/4/78/xml |
| article xml file uploaded | 10 November 2020 10:03 CET | Original file | - |
| article pdf uploaded. | 6 November 2020 14:17 CET | Version of Record | https://www.mdpi.com/2218-2004/8/4/78/pdf-vor |
