| article html file updated | 12 February 2020 11:13 CET | Update | https://www.mdpi.com/1996-1073/12/9/1767 |
| article html file updated | 19 October 2019 20:35 CEST | Update | - |
| article html file updated | 24 May 2019 12:28 CEST | Update | - |
| article html file updated | 13 May 2019 11:19 CEST | Original file | - |
| article pdf uploaded. | 13 May 2019 11:17 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/9/1767/pdf |
| article xml uploaded. | 13 May 2019 11:17 CEST | Update | https://www.mdpi.com/1996-1073/12/9/1767/xml |
| article xml file uploaded | 13 May 2019 11:17 CEST | Update | - |
| article pdf uploaded. | 9 May 2019 17:41 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/9/1767/pdf-vor |
| article xml file uploaded | 9 May 2019 17:41 CEST | Original file | - |
