| article html file updated | 7 October 2020 17:02 CEST | Original file | https://www.mdpi.com/2227-9717/8/10/1259 |
| article pdf uploaded. | 7 October 2020 14:33 CEST | Version of Record | https://www.mdpi.com/2227-9717/8/10/1259/pdf |
| article xml uploaded. | 7 October 2020 14:33 CEST | Update | https://www.mdpi.com/2227-9717/8/10/1259/xml |
| article xml file uploaded | 7 October 2020 14:33 CEST | Original file | N/A |
