| article html file updated | 8 February 2020 10:37 CET | Update | https://www.mdpi.com/2072-4292/9/7/708 |
| article html file updated | 25 September 2019 20:43 CEST | Update | - |
| article html file updated | 3 May 2019 13:06 CEST | Update | - |
| article html file updated | 31 July 2017 09:17 CEST | Update | - |
| article html file updated | 12 July 2017 06:08 CEST | Update | - |
| article xml uploaded. | 12 July 2017 06:07 CEST | Update | https://www.mdpi.com/2072-4292/9/7/708/xml |
| article pdf uploaded. | 12 July 2017 06:07 CEST | Updated version of record | https://www.mdpi.com/2072-4292/9/7/708/pdf |
| article html file updated | 10 July 2017 16:21 CEST | Original file | - |
| article pdf uploaded. | 10 July 2017 16:19 CEST | Version of Record | https://www.mdpi.com/2072-4292/9/7/708/pdf-vor |
