| article html file updated | 8 February 2020 13:29 CET | Update | https://www.mdpi.com/2073-4360/9/8/360 |
| article html file updated | 26 September 2019 12:51 CEST | Update | - |
| article html file updated | 3 May 2019 07:02 CEST | Update | - |
| article html file updated | 27 March 2019 20:44 CET | Update | - |
| article html file updated | 1 September 2017 07:32 CEST | Update | - |
| article html file updated | 14 August 2017 11:40 CEST | Original file | - |
| article xml uploaded. | 14 August 2017 11:38 CEST | Original file | https://www.mdpi.com/2073-4360/9/8/360/xml |
| article pdf uploaded. | 14 August 2017 11:38 CEST | Version of Record | https://www.mdpi.com/2073-4360/9/8/360/pdf |
