| article html file updated | 30 July 2022 03:25 CEST | Update | https://www.mdpi.com/1999-5903/13/9/223 |
| article html file updated | 30 August 2021 13:03 CEST | Original file | N/A |
| article pdf uploaded. | 30 August 2021 13:02 CEST | Version of Record | https://www.mdpi.com/1999-5903/13/9/223/pdf |
| article xml uploaded. | 30 August 2021 13:02 CEST | Update | https://www.mdpi.com/1999-5903/13/9/223/xml |
| article xml file uploaded | 30 August 2021 13:02 CEST | Original file | N/A |
