| article html file updated | 8 September 2020 12:25 CEST | Original file | https://www.mdpi.com/1996-1944/13/18/3973 |
| article pdf uploaded. | 8 September 2020 12:23 CEST | Version of Record | https://www.mdpi.com/1996-1944/13/18/3973/pdf |
| article xml uploaded. | 8 September 2020 12:23 CEST | Update | https://www.mdpi.com/1996-1944/13/18/3973/xml |
| article xml file uploaded | 8 September 2020 12:23 CEST | Original file | N/A |
