| article html file updated | 17 September 2020 13:32 CEST | Original file | https://www.mdpi.com/2075-1680/9/3/111 |
| article pdf uploaded. | 17 September 2020 13:31 CEST | Version of Record | https://www.mdpi.com/2075-1680/9/3/111/pdf |
| article xml uploaded. | 17 September 2020 13:31 CEST | Update | https://www.mdpi.com/2075-1680/9/3/111/xml |
| article xml file uploaded | 17 September 2020 13:31 CEST | Original file | N/A |
