| article html file updated | 8 February 2020 11:02 CET | Update | https://www.mdpi.com/2072-4292/9/7/729 |
| article html file updated | 25 September 2019 22:54 CEST | Update | N/A |
| article html file updated | 3 May 2019 12:20 CEST | Update | N/A |
| article html file updated | 31 July 2017 09:22 CEST | Update | N/A |
| article html file updated | 14 July 2017 22:33 CEST | Original file | N/A |
| article xml uploaded. | 14 July 2017 14:59 CEST | Original file | https://www.mdpi.com/2072-4292/9/7/729/xml |
| article pdf uploaded. | 14 July 2017 14:59 CEST | Version of Record | https://www.mdpi.com/2072-4292/9/7/729/pdf |
