| article html file updated | 1 September 2025 12:39 CEST | Update | https://www.mdpi.com/2218-2004/8/4/77 |
| article html file updated | 22 August 2025 00:18 CEST | Update | N/A |
| article html file updated | 22 July 2022 23:44 CEST | Update | N/A |
| article html file updated | 4 November 2020 05:00 CET | Original file | N/A |
| article pdf uploaded. | 4 November 2020 04:58 CET | Version of Record | https://www.mdpi.com/2218-2004/8/4/77/pdf |
| article xml uploaded. | 4 November 2020 04:58 CET | Update | https://www.mdpi.com/2218-2004/8/4/77/xml |
| article xml file uploaded | 4 November 2020 04:58 CET | Original file | N/A |
