| article html file updated | 9 July 2020 13:58 CEST | Original file | https://www.mdpi.com/2077-1444/11/7/340 |
| article pdf uploaded. | 9 July 2020 13:56 CEST | Version of Record | https://www.mdpi.com/2077-1444/11/7/340/pdf |
| article xml uploaded. | 9 July 2020 13:56 CEST | Update | https://www.mdpi.com/2077-1444/11/7/340/xml |
| article xml file uploaded | 9 July 2020 13:56 CEST | Original file | N/A |
