| article html file updated | 7 February 2020 15:16 CET | Update | https://www.mdpi.com/2072-4292/8/9/781 |
| article html file updated | 5 May 2019 03:36 CEST | Update | - |
| article html file updated | 29 September 2016 09:40 CEST | Update | - |
| article html file updated | 21 September 2016 06:28 CEST | Original file | - |
| article xml uploaded. | 21 September 2016 06:27 CEST | Update | https://www.mdpi.com/2072-4292/8/9/781/xml |
| article xml uploaded. | 21 September 2016 06:27 CEST | Update | - |
| article xml uploaded. | 21 September 2016 06:27 CEST | Update | - |
| article xml uploaded. | 21 September 2016 06:27 CEST | Original file | - |
| article pdf uploaded. | 21 September 2016 06:27 CEST | Version of Record | https://www.mdpi.com/2072-4292/8/9/781/pdf |
