| article html file updated | 15 February 2020 00:46 CET | Update | https://www.mdpi.com/2079-6412/10/1/52 |
| article html file updated | 10 January 2020 05:50 CET | Original file | - |
| article pdf uploaded. | 7 January 2020 11:44 CET | Version of Record | https://www.mdpi.com/2079-6412/10/1/52/pdf |
| article xml uploaded. | 7 January 2020 11:44 CET | Update | https://www.mdpi.com/2079-6412/10/1/52/xml |
| article xml file uploaded | 7 January 2020 11:44 CET | Original file | - |
