| article html file updated | 25 December 2025 17:06 CET | Update | https://www.mdpi.com/2218-2004/9/3/45 |
| article html file updated | 6 September 2025 20:55 CEST | Update | N/A |
| article html file updated | 27 July 2022 04:37 CEST | Update | N/A |
| article html file updated | 14 July 2021 10:05 CEST | Update | N/A |
| article html file updated | 14 July 2021 07:54 CEST | Original file | N/A |
| article pdf uploaded. | 14 July 2021 07:52 CEST | Updated version of record | https://www.mdpi.com/2218-2004/9/3/45/pdf |
| article xml uploaded. | 14 July 2021 07:52 CEST | Update | https://www.mdpi.com/2218-2004/9/3/45/xml |
| article xml file uploaded | 14 July 2021 07:52 CEST | Original file | N/A |
| article pdf uploaded. | 13 July 2021 12:54 CEST | Version of Record | https://www.mdpi.com/2218-2004/9/3/45/pdf-vor |
