| article html file updated | 14 February 2020 23:21 CET | Update | https://www.mdpi.com/2079-6412/10/1/34 |
| article html file updated | 1 January 2020 10:00 CET | Original file | N/A |
| article pdf uploaded. | 1 January 2020 09:59 CET | Version of Record | https://www.mdpi.com/2079-6412/10/1/34/pdf |
| article xml uploaded. | 1 January 2020 09:59 CET | Update | https://www.mdpi.com/2079-6412/10/1/34/xml |
| article xml file uploaded | 1 January 2020 09:59 CET | Original file | N/A |
