| article html file updated | 31 July 2022 04:31 CEST | Update | https://www.mdpi.com/1999-4907/13/2/142 |
| article html file updated | 20 January 2022 02:23 CET | Original file | - |
| article pdf uploaded. | 20 January 2022 02:22 CET | Updated version of record | https://www.mdpi.com/1999-4907/13/2/142/pdf |
| article xml uploaded. | 20 January 2022 02:22 CET | Update | https://www.mdpi.com/1999-4907/13/2/142/xml |
| article xml file uploaded | 20 January 2022 02:22 CET | Original file | - |
| article pdf uploaded. | 18 January 2022 14:04 CET | Version of Record | https://www.mdpi.com/1999-4907/13/2/142/pdf-vor |
