| article html file updated | 21 August 2026 04:41 CEST | Update | https://www.mdpi.com/2073-8994/14/1/6 |
| article html file updated | 30 July 2022 23:45 CEST | Update | N/A |
| article html file updated | 22 December 2021 09:50 CET | Update | N/A |
| article pdf uploaded. | 22 December 2021 09:49 CET | Updated version of record | https://www.mdpi.com/2073-8994/14/1/6/pdf |
| article xml uploaded. | 22 December 2021 09:49 CET | Update | https://www.mdpi.com/2073-8994/14/1/6/xml |
| article xml file uploaded | 22 December 2021 09:49 CET | Update | N/A |
| article html file updated | 22 December 2021 08:25 CET | Original file | N/A |
| article pdf uploaded. | 22 December 2021 08:24 CET | Version of Record | N/A |
| article xml uploaded. | 22 December 2021 08:24 CET | Update | N/A |
| article xml file uploaded | 22 December 2021 08:24 CET | Original file | N/A |
