| article html file updated | 13 September 2021 12:14 CEST | Original file | https://www.mdpi.com/2076-0760/10/9/339 |
| article pdf uploaded. | 13 September 2021 12:13 CEST | Version of Record | https://www.mdpi.com/2076-0760/10/9/339/pdf |
| article xml uploaded. | 13 September 2021 12:13 CEST | Update | https://www.mdpi.com/2076-0760/10/9/339/xml |
| article xml file uploaded | 13 September 2021 12:13 CEST | Original file | - |
