| article html file updated | 28 July 2022 08:04 CEST | Update | https://www.mdpi.com/2077-1444/12/9/687 |
| article html file updated | 26 August 2021 15:40 CEST | Original file | N/A |
| article pdf uploaded. | 26 August 2021 15:38 CEST | Version of Record | https://www.mdpi.com/2077-1444/12/9/687/pdf |
| article xml uploaded. | 26 August 2021 15:38 CEST | Update | https://www.mdpi.com/2077-1444/12/9/687/xml |
| article xml file uploaded | 26 August 2021 15:38 CEST | Original file | N/A |
