| article html file updated | 2 August 2022 16:16 CEST | Update | https://www.mdpi.com/2410-387X/6/2/15 |
| article html file updated | 31 March 2022 09:23 CEST | Original file | - |
| article pdf uploaded. | 31 March 2022 09:22 CEST | Updated version of record | https://www.mdpi.com/2410-387X/6/2/15/pdf |
| article xml uploaded. | 31 March 2022 09:22 CEST | Update | https://www.mdpi.com/2410-387X/6/2/15/xml |
| article xml file uploaded | 31 March 2022 09:22 CEST | Original file | - |
| article pdf uploaded. | 29 March 2022 13:12 CEST | Version of Record | https://www.mdpi.com/2410-387X/6/2/15/pdf-vor |
