| article html file updated | 30 July 2022 07:36 CEST | Update | https://www.mdpi.com/0718-1876/16/7/139 |
| article html file updated | 25 September 2021 12:40 CEST | Original file | - |
| article pdf uploaded. | 25 September 2021 12:39 CEST | Version of Record | https://www.mdpi.com/0718-1876/16/7/139/pdf |
| article xml uploaded. | 25 September 2021 12:39 CEST | Update | https://www.mdpi.com/0718-1876/16/7/139/xml |
| article xml file uploaded | 25 September 2021 12:39 CEST | Original file | - |
