| article html file updated | 12 February 2020 00:15 CET | Update | https://www.mdpi.com/2071-1050/11/6/1751 |
| article html file updated | 17 October 2019 01:49 CEST | Update | - |
| article html file updated | 25 April 2019 22:50 CEST | Update | - |
| article html file updated | 11 April 2019 17:55 CEST | Update | - |
| article html file updated | 9 April 2019 21:46 CEST | Update | - |
| article html file updated | 4 April 2019 18:34 CEST | Update | - |
| article html file updated | 27 March 2019 12:24 CET | Original file | - |
| article pdf uploaded. | 27 March 2019 12:23 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/6/1751/pdf |
| article xml uploaded. | 27 March 2019 12:23 CET | Update | https://www.mdpi.com/2071-1050/11/6/1751/xml |
| article xml file uploaded | 27 March 2019 12:23 CET | Update | - |
| article pdf uploaded. | 22 March 2019 15:14 CET | Version of Record | https://www.mdpi.com/2071-1050/11/6/1751/pdf-vor |
| article xml file uploaded | 22 March 2019 15:14 CET | Original file | - |
