| article html file updated | 11 February 2020 10:44 CET | Update | https://www.mdpi.com/2072-6643/11/2/231 |
| article html file updated | 13 October 2019 18:19 CEST | Update | - |
| article html file updated | 27 April 2019 03:00 CEST | Update | - |
| article html file updated | 12 April 2019 22:58 CEST | Update | - |
| article html file updated | 3 April 2019 07:34 CEST | Update | - |
| article html file updated | 4 March 2019 12:19 CET | Update | - |
| article html file updated | 22 January 2019 12:43 CET | Original file | - |
| article pdf uploaded. | 22 January 2019 12:41 CET | Version of Record | https://www.mdpi.com/2072-6643/11/2/231/pdf |
| article xml uploaded. | 22 January 2019 12:41 CET | Update | https://www.mdpi.com/2072-6643/11/2/231/xml |
| article xml file uploaded | 22 January 2019 12:41 CET | Original file | - |
