| article html file updated | 7 February 2020 15:08 CET | Update | https://www.mdpi.com/2072-4292/8/9/768 |
| article html file updated | 5 May 2019 03:49 CEST | Update | N/A |
| article html file updated | 29 September 2016 09:34 CEST | Update | N/A |
| article html file updated | 20 September 2016 10:02 CEST | Update | N/A |
| article xml uploaded. | 20 September 2016 10:00 CEST | Update | https://www.mdpi.com/2072-4292/8/9/768/xml |
| article xml uploaded. | 20 September 2016 10:00 CEST | Update | N/A |
| article pdf uploaded. | 20 September 2016 10:00 CEST | Updated version of record | https://www.mdpi.com/2072-4292/8/9/768/pdf |
| article html file updated | 19 September 2016 09:43 CEST | Original file | N/A |
| article xml uploaded. | 19 September 2016 09:42 CEST | Update | N/A |
| article xml uploaded. | 19 September 2016 09:42 CEST | Update | N/A |
| article xml uploaded. | 19 September 2016 09:42 CEST | Original file | N/A |
| article pdf uploaded. | 19 September 2016 09:42 CEST | Version of Record | https://www.mdpi.com/2072-4292/8/9/768/pdf-vor |
