| article html file updated | 31 July 2022 07:23 CEST | Update | https://www.mdpi.com/1999-4907/13/2/203 |
| article html file updated | 29 January 2022 03:31 CET | Update | N/A |
| article html file updated | 29 January 2022 03:29 CET | Update | N/A |
| article html file updated | 29 January 2022 03:29 CET | Original file | N/A |
| article pdf uploaded. | 29 January 2022 03:27 CET | Updated version of record | https://www.mdpi.com/1999-4907/13/2/203/pdf |
| article xml uploaded. | 29 January 2022 03:27 CET | Update | https://www.mdpi.com/1999-4907/13/2/203/xml |
| article xml file uploaded | 29 January 2022 03:27 CET | Original file | N/A |
| article pdf uploaded. | 28 January 2022 13:44 CET | Version of Record | https://www.mdpi.com/1999-4907/13/2/203/pdf-vor |
