| article html file updated | 8 February 2020 10:26 CET | Update | https://www.mdpi.com/2072-4292/9/7/703 |
| article html file updated | 25 September 2019 19:47 CEST | Update | - |
| article html file updated | 3 May 2019 13:26 CEST | Update | - |
| article html file updated | 31 July 2017 09:15 CEST | Update | - |
| article html file updated | 10 July 2017 03:21 CEST | Original file | - |
| article xml uploaded. | 10 July 2017 03:20 CEST | Original file | https://www.mdpi.com/2072-4292/9/7/703/xml |
| article pdf uploaded. | 10 July 2017 03:20 CEST | Updated version of record | https://www.mdpi.com/2072-4292/9/7/703/pdf |
| article pdf uploaded. | 7 July 2017 13:20 CEST | Version of Record | https://www.mdpi.com/2072-4292/9/7/703/pdf-vor |
