| article html file updated | 9 February 2020 07:32 CET | Update | https://www.mdpi.com/2071-1050/10/2/570 |
| article html file updated | 1 October 2019 00:31 CEST | Update | - |
| article html file updated | 1 May 2019 16:33 CEST | Update | - |
| article html file updated | 17 April 2019 15:58 CEST | Update | - |
| article html file updated | 29 March 2019 01:16 CET | Update | - |
| article html file updated | 15 March 2018 10:10 CET | Update | - |
| article html file updated | 14 March 2018 12:20 CET | Update | - |
| article html file updated | 24 February 2018 12:24 CET | Original file | - |
| article xml uploaded. | 24 February 2018 12:22 CET | Update | https://www.mdpi.com/2071-1050/10/2/570/xml |
| article xml uploaded. | 24 February 2018 12:22 CET | Original file | - |
| article pdf uploaded. | 24 February 2018 12:22 CET | Version of Record | https://www.mdpi.com/2071-1050/10/2/570/pdf |
