| article html file updated | 31 July 2022 05:44 CEST | Update | https://www.mdpi.com/2076-3921/11/2/218 |
| article html file updated | 25 January 2022 05:02 CET | Original file | - |
| article pdf uploaded. | 25 January 2022 05:01 CET | Updated version of record | https://www.mdpi.com/2076-3921/11/2/218/pdf |
| article xml uploaded. | 25 January 2022 05:01 CET | Update | https://www.mdpi.com/2076-3921/11/2/218/xml |
| article xml file uploaded | 25 January 2022 05:01 CET | Original file | - |
| article pdf uploaded. | 24 January 2022 13:15 CET | Version of Record | https://www.mdpi.com/2076-3921/11/2/218/pdf-vor |
