| article html file updated | 8 February 2020 21:24 CET | Update | https://www.mdpi.com/2073-4360/9/11/625 |
| article html file updated | 28 September 2019 12:53 CEST | Update | - |
| article html file updated | 2 May 2019 14:32 CEST | Update | - |
| article html file updated | 18 April 2019 12:11 CEST | Update | - |
| article html file updated | 30 November 2017 12:02 CET | Update | - |
| article html file updated | 16 November 2017 14:05 CET | Original file | - |
| article xml uploaded. | 16 November 2017 14:03 CET | Original file | https://www.mdpi.com/2073-4360/9/11/625/xml |
| article pdf uploaded. | 16 November 2017 14:03 CET | Version of Record | https://www.mdpi.com/2073-4360/9/11/625/pdf |
