| article html file updated | 28 July 2022 07:58 CEST | Update | https://www.mdpi.com/1999-4907/12/9/1156 |
| article html file updated | 26 August 2021 12:24 CEST | Original file | N/A |
| article pdf uploaded. | 26 August 2021 12:23 CEST | Version of Record | https://www.mdpi.com/1999-4907/12/9/1156/pdf |
| article xml uploaded. | 26 August 2021 12:23 CEST | Update | https://www.mdpi.com/1999-4907/12/9/1156/xml |
| article xml file uploaded | 26 August 2021 12:23 CEST | Original file | N/A |
