| article html file updated | 27 July 2022 06:56 CEST | Update | https://www.mdpi.com/2305-6304/9/8/176 |
| article html file updated | 28 July 2021 12:17 CEST | Original file | - |
| article pdf uploaded. | 28 July 2021 12:15 CEST | Version of Record | https://www.mdpi.com/2305-6304/9/8/176/pdf |
| article xml uploaded. | 28 July 2021 12:15 CEST | Update | https://www.mdpi.com/2305-6304/9/8/176/xml |
| article xml file uploaded | 28 July 2021 12:15 CEST | Original file | - |
