| article html file updated | 30 July 2022 10:16 CEST | Update | https://www.mdpi.com/2311-5637/7/4/228 |
| article html file updated | 11 October 2021 15:43 CEST | Original file | - |
| article pdf uploaded. | 11 October 2021 15:42 CEST | Version of Record | https://www.mdpi.com/2311-5637/7/4/228/pdf |
| article xml uploaded. | 11 October 2021 15:42 CEST | Update | https://www.mdpi.com/2311-5637/7/4/228/xml |
| article xml file uploaded | 11 October 2021 15:42 CEST | Original file | - |
