| article html file updated | 8 February 2020 17:33 CET | Update | https://www.mdpi.com/2073-4360/9/10/479 |
| article html file updated | 27 September 2019 11:37 CEST | Update | - |
| article html file updated | 2 May 2019 23:13 CEST | Update | - |
| article html file updated | 1 November 2017 02:35 CET | Update | - |
| article html file updated | 30 September 2017 15:57 CEST | Original file | - |
| article xml uploaded. | 30 September 2017 10:39 CEST | Original file | https://www.mdpi.com/2073-4360/9/10/479/xml |
| article pdf uploaded. | 30 September 2017 10:39 CEST | Version of Record | https://www.mdpi.com/2073-4360/9/10/479/pdf |
