| article html file updated | 12 February 2020 02:33 CET | Update | https://www.mdpi.com/2073-4441/11/4/683 |
| article html file updated | 17 October 2019 15:34 CEST | Update | - |
| article html file updated | 9 May 2019 20:38 CEST | Update | - |
| article html file updated | 30 April 2019 10:02 CEST | Original file | - |
| article xml uploaded. | 30 April 2019 10:00 CEST | Update | https://www.mdpi.com/2073-4441/11/4/683/xml |
| article pdf uploaded. | 30 April 2019 10:00 CEST | Updated version of record | https://www.mdpi.com/2073-4441/11/4/683/pdf |
| article pdf uploaded. | 2 April 2019 15:43 CEST | Version of Record | https://www.mdpi.com/2073-4441/11/4/683/pdf-vor |
| article xml file uploaded | 2 April 2019 15:43 CEST | Original file | - |
