| article html file updated | 7 February 2020 15:09 CET | Update | https://www.mdpi.com/2072-4292/8/9/772 |
| article html file updated | 5 May 2019 03:48 CEST | Update | N/A |
| article html file updated | 29 September 2016 09:36 CEST | Update | N/A |
| article html file updated | 19 September 2016 11:13 CEST | Original file | N/A |
| article xml uploaded. | 19 September 2016 11:11 CEST | Update | https://www.mdpi.com/2072-4292/8/9/772/xml |
| article xml uploaded. | 19 September 2016 11:11 CEST | Update | N/A |
| article xml uploaded. | 19 September 2016 11:11 CEST | Original file | N/A |
| article pdf uploaded. | 19 September 2016 11:11 CEST | Version of Record | https://www.mdpi.com/2072-4292/8/9/772/pdf |
