| article html file updated | 31 July 2022 09:45 CEST | Update | https://www.mdpi.com/1999-4907/13/2/228 |
| article html file updated | 8 February 2022 08:25 CET | Original file | N/A |
| article pdf uploaded. | 8 February 2022 08:23 CET | Updated version of record | https://www.mdpi.com/1999-4907/13/2/228/pdf |
| article xml uploaded. | 8 February 2022 08:23 CET | Update | https://www.mdpi.com/1999-4907/13/2/228/xml |
| article xml file uploaded | 8 February 2022 08:23 CET | Original file | N/A |
| article pdf uploaded. | 2 February 2022 16:14 CET | Version of Record | https://www.mdpi.com/1999-4907/13/2/228/pdf-vor |
