| article html file updated | 30 July 2022 21:54 CEST | Update | https://www.mdpi.com/2035-8377/13/4/68 |
| article html file updated | 13 December 2021 08:25 CET | Original file | N/A |
| article pdf uploaded. | 13 December 2021 08:24 CET | Version of Record | https://www.mdpi.com/2035-8377/13/4/68/pdf |
| article xml uploaded. | 13 December 2021 08:24 CET | Update | https://www.mdpi.com/2035-8377/13/4/68/xml |
| article xml file uploaded | 13 December 2021 08:24 CET | Original file | N/A |
