| article html file updated | 30 July 2022 06:37 CEST | Update | https://www.mdpi.com/0718-1876/16/6/134 |
| article html file updated | 18 September 2021 13:59 CEST | Original file | - |
| article pdf uploaded. | 18 September 2021 13:58 CEST | Version of Record | https://www.mdpi.com/0718-1876/16/6/134/pdf |
| article xml uploaded. | 18 September 2021 13:58 CEST | Update | https://www.mdpi.com/0718-1876/16/6/134/xml |
| article xml file uploaded | 18 September 2021 13:58 CEST | Original file | - |
