| article html file updated | 31 July 2022 16:42 CEST | Update | https://www.mdpi.com/1999-4907/13/2/303 |
| article html file updated | 15 February 2022 07:50 CET | Original file | - |
| article pdf uploaded. | 15 February 2022 07:49 CET | Updated version of record | https://www.mdpi.com/1999-4907/13/2/303/pdf |
| article xml uploaded. | 15 February 2022 07:49 CET | Update | https://www.mdpi.com/1999-4907/13/2/303/xml |
| article xml file uploaded | 15 February 2022 07:49 CET | Original file | - |
| article pdf uploaded. | 13 February 2022 10:50 CET | Version of Record | https://www.mdpi.com/1999-4907/13/2/303/pdf-vor |
