| article html file updated | 11 February 2020 06:45 CET | Update | https://www.mdpi.com/2071-1050/11/1/230 |
| article html file updated | 12 October 2019 21:13 CEST | Update | - |
| article html file updated | 27 April 2019 11:21 CEST | Update | - |
| article html file updated | 13 April 2019 07:19 CEST | Update | - |
| article html file updated | 2 April 2019 22:14 CEST | Update | - |
| article html file updated | 16 January 2019 08:24 CET | Update | - |
| article html file updated | 4 January 2019 12:40 CET | Original file | - |
| article pdf uploaded. | 4 January 2019 12:39 CET | Version of Record | https://www.mdpi.com/2071-1050/11/1/230/pdf |
| article xml uploaded. | 4 January 2019 12:39 CET | Update | https://www.mdpi.com/2071-1050/11/1/230/xml |
| article xml file uploaded | 4 January 2019 12:39 CET | Original file | - |
