| article html file updated | 7 February 2020 15:15 CET | Update | https://www.mdpi.com/2072-4292/8/9/777 |
| article html file updated | 5 May 2019 03:37 CEST | Update | - |
| article html file updated | 29 September 2016 09:38 CEST | Update | - |
| article html file updated | 23 September 2016 09:52 CEST | Update | - |
| article xml uploaded. | 23 September 2016 09:50 CEST | Update | https://www.mdpi.com/2072-4292/8/9/777/xml |
| article xml uploaded. | 23 September 2016 09:50 CEST | Update | - |
| article xml uploaded. | 23 September 2016 09:50 CEST | Update | - |
| article xml uploaded. | 23 September 2016 09:50 CEST | Update | - |
| article pdf uploaded. | 23 September 2016 09:50 CEST | Updated version of record | https://www.mdpi.com/2072-4292/8/9/777/pdf |
| article html file updated | 20 September 2016 13:19 CEST | Original file | - |
| article xml uploaded. | 20 September 2016 13:17 CEST | Update | - |
| article xml uploaded. | 20 September 2016 13:17 CEST | Update | - |
| article xml uploaded. | 20 September 2016 13:17 CEST | Original file | - |
| article pdf uploaded. | 20 September 2016 13:17 CEST | Version of Record | https://www.mdpi.com/2072-4292/8/9/777/pdf-vor |
