| article html file updated | 14 February 2020 14:54 CET | Update | https://www.mdpi.com/2079-6412/9/12/808 |
| article html file updated | 31 December 2019 01:28 CET | Update | - |
| article html file updated | 18 December 2019 12:57 CET | Original file | - |
| article pdf uploaded. | 18 December 2019 12:55 CET | Updated version of record | https://www.mdpi.com/2079-6412/9/12/808/pdf |
| article xml uploaded. | 18 December 2019 12:55 CET | Update | https://www.mdpi.com/2079-6412/9/12/808/xml |
| article xml file uploaded | 18 December 2019 12:55 CET | Update | - |
| article pdf uploaded. | 1 December 2019 11:32 CET | Version of Record | https://www.mdpi.com/2079-6412/9/12/808/pdf-vor |
| article xml file uploaded | 1 December 2019 11:32 CET | Original file | - |
