| article html file updated | 28 July 2022 05:12 CEST | Update | https://www.mdpi.com/2226-4787/9/3/137 |
| article html file updated | 9 August 2021 12:58 CEST | Original file | N/A |
| article pdf uploaded. | 9 August 2021 12:57 CEST | Version of Record | https://www.mdpi.com/2226-4787/9/3/137/pdf |
| article xml uploaded. | 9 August 2021 12:57 CEST | Update | https://www.mdpi.com/2226-4787/9/3/137/xml |
| article xml file uploaded | 9 August 2021 12:57 CEST | Original file | N/A |
