| article html file updated | 14 February 2020 15:13 CET | Update | https://www.mdpi.com/2079-6412/9/12/816 |
| article html file updated | 31 December 2019 01:35 CET | Update | - |
| article html file updated | 19 December 2019 03:16 CET | Original file | - |
| article pdf uploaded. | 19 December 2019 03:15 CET | Updated version of record | https://www.mdpi.com/2079-6412/9/12/816/pdf |
| article xml uploaded. | 19 December 2019 03:15 CET | Update | https://www.mdpi.com/2079-6412/9/12/816/xml |
| article xml file uploaded | 19 December 2019 03:15 CET | Update | - |
| article pdf uploaded. | 2 December 2019 15:55 CET | Version of Record | https://www.mdpi.com/2079-6412/9/12/816/pdf-vor |
| article xml file uploaded | 2 December 2019 15:55 CET | Original file | - |
