| article html file updated | 27 July 2022 08:10 CEST | Update | https://www.mdpi.com/2227-9032/9/8/993 |
| article html file updated | 4 August 2021 13:30 CEST | Original file | N/A |
| article pdf uploaded. | 4 August 2021 13:28 CEST | Version of Record | https://www.mdpi.com/2227-9032/9/8/993/pdf |
| article xml uploaded. | 4 August 2021 13:28 CEST | Update | https://www.mdpi.com/2227-9032/9/8/993/xml |
| article xml file uploaded | 4 August 2021 13:28 CEST | Original file | N/A |
