| article html file updated | 30 July 2022 18:36 CEST | Update | https://www.mdpi.com/2227-9709/8/4/84 |
| article html file updated | 25 November 2021 07:10 CET | Original file | N/A |
| article pdf uploaded. | 25 November 2021 07:08 CET | Version of Record | https://www.mdpi.com/2227-9709/8/4/84/pdf |
| article xml uploaded. | 25 November 2021 07:08 CET | Update | https://www.mdpi.com/2227-9709/8/4/84/xml |
| article xml file uploaded | 25 November 2021 07:08 CET | Original file | N/A |
