| article html file updated | 1 August 2022 03:53 CEST | Update | https://www.mdpi.com/2379-139X/8/2/57 |
| article html file updated | 3 March 2022 12:38 CET | Update | - |
| article pdf uploaded. | 3 March 2022 12:36 CET | Updated version of record | https://www.mdpi.com/2379-139X/8/2/57/pdf |
| article xml uploaded. | 3 March 2022 12:36 CET | Update | https://www.mdpi.com/2379-139X/8/2/57/xml |
| article xml file uploaded | 3 March 2022 12:36 CET | Update | - |
| article html file updated | 3 March 2022 11:33 CET | Original file | - |
| article xml file uploaded | 3 March 2022 11:32 CET | Original file | - |
