| article html file updated | 12 February 2020 05:24 CET | Update | https://www.mdpi.com/1996-1073/12/8/1441 |
| article html file updated | 18 October 2019 08:41 CEST | Update | - |
| article html file updated | 9 May 2019 13:55 CEST | Update | - |
| article html file updated | 25 April 2019 11:37 CEST | Update | - |
| article html file updated | 15 April 2019 12:18 CEST | Original file | - |
| article pdf uploaded. | 15 April 2019 12:17 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/8/1441/pdf |
| article xml uploaded. | 15 April 2019 12:17 CEST | Update | https://www.mdpi.com/1996-1073/12/8/1441/xml |
| article xml file uploaded | 15 April 2019 12:17 CEST | Original file | - |
