| article html file updated | 8 February 2020 18:48 CET | Update | https://www.mdpi.com/2072-6643/9/10/1138 |
| article html file updated | 27 September 2019 20:28 CEST | Update | N/A |
| article html file updated | 2 May 2019 20:30 CEST | Update | N/A |
| article html file updated | 6 November 2017 07:40 CET | Update | N/A |
| article html file updated | 18 October 2017 14:59 CEST | Original file | N/A |
| article xml uploaded. | 18 October 2017 14:58 CEST | Update | https://www.mdpi.com/2072-6643/9/10/1138/xml |
| article xml uploaded. | 18 October 2017 14:58 CEST | Original file | N/A |
| article pdf uploaded. | 18 October 2017 14:58 CEST | Version of Record | https://www.mdpi.com/2072-6643/9/10/1138/pdf |
