| article html file updated | 8 February 2020 19:57 CET | Update | https://www.mdpi.com/2072-6643/9/11/1198 |
| article html file updated | 28 September 2019 03:24 CEST | Update | N/A |
| article html file updated | 2 May 2019 17:50 CEST | Update | N/A |
| article html file updated | 30 November 2017 12:01 CET | Update | N/A |
| article html file updated | 31 October 2017 14:25 CET | Original file | N/A |
| article xml uploaded. | 31 October 2017 14:24 CET | Original file | https://www.mdpi.com/2072-6643/9/11/1198/xml |
| article pdf uploaded. | 31 October 2017 14:24 CET | Version of Record | https://www.mdpi.com/2072-6643/9/11/1198/pdf |
