| article html file updated | 13 February 2020 04:25 CET | Update | https://www.mdpi.com/1996-1073/12/14/2838 |
| article html file updated | 31 July 2019 10:40 CEST | Update | - |
| article html file updated | 25 July 2019 06:26 CEST | Update | - |
| article pdf uploaded. | 25 July 2019 06:24 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/14/2838/pdf |
| article xml uploaded. | 25 July 2019 06:24 CEST | Update | https://www.mdpi.com/1996-1073/12/14/2838/xml |
| article xml file uploaded | 25 July 2019 06:24 CEST | Update | - |
| article html file updated | 25 July 2019 06:08 CEST | Original file | - |
| article pdf uploaded. | 25 July 2019 06:06 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/14/2838/pdf-vor |
| article xml file uploaded | 25 July 2019 06:06 CEST | Update | - |
| article pdf uploaded. | 23 July 2019 15:57 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/14/2838/pdf-vor |
| article xml file uploaded | 23 July 2019 15:57 CEST | Original file | - |
