| article html file updated | 30 July 2022 10:56 CEST | Update | https://www.mdpi.com/2226-471X/6/4/167 |
| article html file updated | 14 October 2021 14:46 CEST | Original file | - |
| article pdf uploaded. | 14 October 2021 14:44 CEST | Version of Record | https://www.mdpi.com/2226-471X/6/4/167/pdf |
| article xml uploaded. | 14 October 2021 14:44 CEST | Update | https://www.mdpi.com/2226-471X/6/4/167/xml |
| article xml file uploaded | 14 October 2021 14:44 CEST | Original file | - |
