| article html file updated | 27 July 2022 04:22 CEST | Update | https://www.mdpi.com/1999-5903/13/7/181 |
| article html file updated | 11 July 2021 12:19 CEST | Original file | - |
| article pdf uploaded. | 11 July 2021 12:18 CEST | Version of Record | https://www.mdpi.com/1999-5903/13/7/181/pdf |
| article xml uploaded. | 11 July 2021 12:18 CEST | Update | https://www.mdpi.com/1999-5903/13/7/181/xml |
| article xml file uploaded | 11 July 2021 12:18 CEST | Original file | - |
