| article html file updated | 27 July 2022 05:56 CEST | Update | https://www.mdpi.com/2227-9709/8/3/48 |
| article html file updated | 22 July 2021 09:57 CEST | Original file | - |
| article pdf uploaded. | 22 July 2021 09:56 CEST | Version of Record | https://www.mdpi.com/2227-9709/8/3/48/pdf |
| article xml uploaded. | 22 July 2021 09:56 CEST | Update | https://www.mdpi.com/2227-9709/8/3/48/xml |
| article xml file uploaded | 22 July 2021 09:56 CEST | Original file | - |
