| article html file updated | 11 February 2020 23:27 CET | Update | https://www.mdpi.com/2071-1050/11/6/1670 |
| article html file updated | 16 October 2019 21:23 CEST | Update | - |
| article html file updated | 26 April 2019 00:37 CEST | Update | - |
| article html file updated | 11 April 2019 19:37 CEST | Update | - |
| article html file updated | 9 April 2019 21:31 CEST | Update | - |
| article html file updated | 4 April 2019 16:32 CEST | Update | - |
| article html file updated | 20 March 2019 07:29 CET | Original file | - |
| article pdf uploaded. | 20 March 2019 07:28 CET | Version of Record | https://www.mdpi.com/2071-1050/11/6/1670/pdf |
| article xml uploaded. | 20 March 2019 07:28 CET | Update | https://www.mdpi.com/2071-1050/11/6/1670/xml |
| article xml file uploaded | 20 March 2019 07:27 CET | Original file | - |
