| article html file updated | 8 February 2020 18:01 CET | Update | https://www.mdpi.com/2073-4433/8/10/198 |
| article html file updated | 27 September 2019 15:07 CEST | Update | - |
| article html file updated | 2 May 2019 22:15 CEST | Update | - |
| article html file updated | 1 November 2017 02:23 CET | Update | - |
| article html file updated | 10 October 2017 10:30 CEST | Original file | - |
| article xml uploaded. | 10 October 2017 10:29 CEST | Update | https://www.mdpi.com/2073-4433/8/10/198/xml |
| article xml uploaded. | 10 October 2017 10:29 CEST | Original file | - |
| article pdf uploaded. | 10 October 2017 10:29 CEST | Version of Record | https://www.mdpi.com/2073-4433/8/10/198/pdf |
