| article html file updated | 13 February 2020 02:23 CET | Update | https://www.mdpi.com/1996-1073/12/14/2696 |
| article html file updated | 31 July 2019 08:21 CEST | Update | - |
| article html file updated | 18 July 2019 13:47 CEST | Update | - |
| article pdf uploaded. | 18 July 2019 13:45 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/14/2696/pdf |
| article xml uploaded. | 18 July 2019 13:45 CEST | Update | https://www.mdpi.com/1996-1073/12/14/2696/xml |
| article xml file uploaded | 18 July 2019 13:45 CEST | Update | - |
| article html file updated | 15 July 2019 08:02 CEST | Original file | - |
| article pdf uploaded. | 15 July 2019 08:00 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/14/2696/pdf-vor |
| article xml file uploaded | 15 July 2019 08:00 CEST | Original file | - |
