| article html file updated | 13 February 2020 15:54 CET | Update | https://www.mdpi.com/2079-6412/9/9/570 |
| article html file updated | 26 September 2019 06:50 CEST | Update | - |
| article html file updated | 10 September 2019 13:25 CEST | Original file | - |
| article pdf uploaded. | 10 September 2019 13:23 CEST | Updated version of record | https://www.mdpi.com/2079-6412/9/9/570/pdf |
| article xml uploaded. | 10 September 2019 13:23 CEST | Update | https://www.mdpi.com/2079-6412/9/9/570/xml |
| article xml file uploaded | 10 September 2019 13:23 CEST | Update | - |
| article pdf uploaded. | 6 September 2019 17:14 CEST | Version of Record | https://www.mdpi.com/2079-6412/9/9/570/pdf-vor |
| article xml file uploaded | 6 September 2019 17:14 CEST | Original file | - |
