| article html file updated | 15 June 2020 13:40 CEST | Original file | https://www.mdpi.com/2073-4360/12/6/1349 |
| article pdf uploaded. | 15 June 2020 13:38 CEST | Version of Record | https://www.mdpi.com/2073-4360/12/6/1349/pdf |
| article xml uploaded. | 15 June 2020 13:38 CEST | Update | https://www.mdpi.com/2073-4360/12/6/1349/xml |
| article xml file uploaded | 15 June 2020 13:38 CEST | Original file | - |
