| article html file updated | 11 February 2020 09:59 CET | Update | https://www.mdpi.com/2071-1050/11/2/500 |
| article html file updated | 13 October 2019 14:20 CEST | Update | - |
| article html file updated | 27 April 2019 04:26 CEST | Update | - |
| article html file updated | 13 April 2019 00:31 CEST | Update | - |
| article html file updated | 3 April 2019 05:55 CEST | Update | - |
| article html file updated | 29 January 2019 13:01 CET | Update | - |
| article html file updated | 18 January 2019 11:45 CET | Original file | - |
| article pdf uploaded. | 18 January 2019 11:43 CET | Version of Record | https://www.mdpi.com/2071-1050/11/2/500/pdf |
| article xml uploaded. | 18 January 2019 11:43 CET | Update | https://www.mdpi.com/2071-1050/11/2/500/xml |
| article xml file uploaded | 18 January 2019 11:43 CET | Original file | - |
