| article html file updated | 12 February 2020 23:52 CET | Update | https://www.mdpi.com/2073-8994/11/7/868 |
| article html file updated | 31 July 2019 22:54 CEST | Update | - |
| article html file updated | 12 July 2019 03:24 CEST | Update | - |
| article pdf uploaded. | 12 July 2019 03:23 CEST | Updated version of record | https://www.mdpi.com/2073-8994/11/7/868/pdf |
| article xml uploaded. | 12 July 2019 03:23 CEST | Update | https://www.mdpi.com/2073-8994/11/7/868/xml |
| article xml file uploaded | 12 July 2019 03:23 CEST | Update | - |
| article html file updated | 3 July 2019 09:57 CEST | Original file | - |
| article pdf uploaded. | 3 July 2019 09:55 CEST | Version of Record | https://www.mdpi.com/2073-8994/11/7/868/pdf-vor |
| article xml file uploaded | 3 July 2019 09:55 CEST | Original file | - |
