| article html file updated | 8 February 2020 11:18 CET | Update | https://www.mdpi.com/2072-6643/9/7/760 |
| article html file updated | 26 September 2019 00:16 CEST | Update | - |
| article html file updated | 3 May 2019 11:47 CEST | Update | - |
| article html file updated | 27 March 2019 16:21 CET | Update | - |
| article html file updated | 2 August 2017 04:11 CEST | Update | - |
| article html file updated | 18 July 2017 11:54 CEST | Update | - |
| article html file updated | 18 July 2017 11:53 CEST | Update | - |
| article html file updated | 18 July 2017 11:52 CEST | Original file | - |
| article xml uploaded. | 18 July 2017 11:51 CEST | Original file | https://www.mdpi.com/2072-6643/9/7/760/xml |
| article pdf uploaded. | 18 July 2017 11:51 CEST | Version of Record | https://www.mdpi.com/2072-6643/9/7/760/pdf |
