| article html file updated | 7 February 2020 16:34 CET | Update | https://www.mdpi.com/2072-4292/8/10/857 |
| article html file updated | 5 May 2019 01:15 CEST | Update | N/A |
| article html file updated | 28 October 2016 12:46 CEST | Update | N/A |
| article html file updated | 18 October 2016 11:59 CEST | Original file | N/A |
| article xml uploaded. | 18 October 2016 11:58 CEST | Update | https://www.mdpi.com/2072-4292/8/10/857/xml |
| article xml uploaded. | 18 October 2016 11:58 CEST | Original file | N/A |
| article pdf uploaded. | 18 October 2016 11:58 CEST | Version of Record | https://www.mdpi.com/2072-4292/8/10/857/pdf |
