| article html file updated | 28 July 2022 05:35 CEST | Update | https://www.mdpi.com/2227-9040/9/8/221 |
| article html file updated | 18 August 2021 17:44 CEST | Update | - |
| article pdf uploaded. | 18 August 2021 17:43 CEST | Updated version of record | https://www.mdpi.com/2227-9040/9/8/221/pdf |
| article xml uploaded. | 18 August 2021 17:42 CEST | Update | https://www.mdpi.com/2227-9040/9/8/221/xml |
| article xml file uploaded | 18 August 2021 17:42 CEST | Update | - |
| article html file updated | 11 August 2021 15:01 CEST | Original file | - |
| article pdf uploaded. | 11 August 2021 15:00 CEST | Version of Record | https://www.mdpi.com/2227-9040/9/8/221/pdf-vor |
| article xml uploaded. | 11 August 2021 15:00 CEST | Update | - |
| article xml file uploaded | 11 August 2021 15:00 CEST | Original file | - |
