| article html file updated | 1 September 2025 11:41 CEST | Update | https://www.mdpi.com/2076-0817/9/11/870 |
| article html file updated | 22 July 2022 22:12 CEST | Update | N/A |
| article html file updated | 26 October 2020 03:02 CET | Update | N/A |
| article pdf uploaded. | 26 October 2020 03:01 CET | Updated version of record | https://www.mdpi.com/2076-0817/9/11/870/pdf |
| article xml uploaded. | 26 October 2020 03:01 CET | Update | https://www.mdpi.com/2076-0817/9/11/870/xml |
| article xml file uploaded | 26 October 2020 03:01 CET | Update | N/A |
| article html file updated | 23 October 2020 11:02 CEST | Original file | N/A |
| article pdf uploaded. | 23 October 2020 11:01 CEST | Version of Record | https://www.mdpi.com/2076-0817/9/11/870/pdf-vor |
| article xml uploaded. | 23 October 2020 11:01 CEST | Update | N/A |
| article xml file uploaded | 23 October 2020 11:01 CEST | Original file | N/A |
