| article html file updated | 19 August 2026 17:39 CEST | Update | https://www.mdpi.com/1999-4923/13/6/870 |
| article html file updated | 2 September 2025 10:51 CEST | Update | N/A |
| article html file updated | 27 July 2022 00:04 CEST | Update | N/A |
| article html file updated | 15 June 2021 09:03 CEST | Original file | N/A |
| article pdf uploaded. | 15 June 2021 09:01 CEST | Updated version of record | https://www.mdpi.com/1999-4923/13/6/870/pdf |
| article xml uploaded. | 15 June 2021 09:01 CEST | Update | https://www.mdpi.com/1999-4923/13/6/870/xml |
| article xml file uploaded | 15 June 2021 09:01 CEST | Original file | N/A |
| article pdf uploaded. | 12 June 2021 13:10 CEST | Version of Record | https://www.mdpi.com/1999-4923/13/6/870/pdf-vor |
