| article html file updated | 6 January 2021 09:27 CET | Original file | https://www.mdpi.com/2079-9292/10/2/98 |
| article pdf uploaded. | 6 January 2021 09:26 CET | Version of Record | https://www.mdpi.com/2079-9292/10/2/98/pdf |
| article xml uploaded. | 6 January 2021 09:26 CET | Update | https://www.mdpi.com/2079-9292/10/2/98/xml |
| article xml file uploaded | 6 January 2021 09:26 CET | Original file | N/A |
