| article html file updated | 31 July 2022 06:52 CEST | Update | https://www.mdpi.com/1999-4923/14/2/306 |
| article html file updated | 28 January 2022 11:58 CET | Original file | - |
| article pdf uploaded. | 28 January 2022 11:57 CET | Updated version of record | https://www.mdpi.com/1999-4923/14/2/306/pdf |
| article xml uploaded. | 28 January 2022 11:57 CET | Update | https://www.mdpi.com/1999-4923/14/2/306/xml |
| article xml file uploaded | 28 January 2022 11:57 CET | Original file | - |
| article pdf uploaded. | 27 January 2022 13:47 CET | Version of Record | https://www.mdpi.com/1999-4923/14/2/306/pdf-vor |
