| article html file updated | 7 February 2020 11:10 CET | Update | https://www.mdpi.com/2072-6643/8/7/410 |
| article html file updated | 5 May 2019 11:07 CEST | Update | N/A |
| article html file updated | 27 March 2019 09:17 CET | Update | N/A |
| article html file updated | 28 July 2016 09:25 CEST | Update | N/A |
| article html file updated | 2 July 2016 11:11 CEST | Original file | N/A |
| article xml uploaded. | 2 July 2016 11:10 CEST | Update | https://www.mdpi.com/2072-6643/8/7/410/xml |
| article pdf uploaded. | 2 July 2016 11:10 CEST | Version of Record | https://www.mdpi.com/2072-6643/8/7/410/pdf |
