| article html file updated | 16 July 2020 06:17 CEST | Original file | https://www.mdpi.com/2076-0817/9/7/574 |
| article pdf uploaded. | 16 July 2020 06:16 CEST | Version of Record | https://www.mdpi.com/2076-0817/9/7/574/pdf |
| article xml uploaded. | 16 July 2020 06:16 CEST | Update | https://www.mdpi.com/2076-0817/9/7/574/xml |
| article xml file uploaded | 16 July 2020 06:16 CEST | Original file | - |
