| article html file updated | 8 February 2020 04:47 CET | Update | https://www.mdpi.com/2072-4292/9/5/427 |
| article html file updated | 24 September 2019 14:23 CEST | Update | N/A |
| article html file updated | 3 May 2019 23:59 CEST | Update | N/A |
| article html file updated | 31 May 2017 07:38 CEST | Update | N/A |
| article html file updated | 1 May 2017 12:27 CEST | Original file | N/A |
| article xml uploaded. | 1 May 2017 12:26 CEST | Update | https://www.mdpi.com/2072-4292/9/5/427/xml |
| article pdf uploaded. | 1 May 2017 12:26 CEST | Updated version of record | https://www.mdpi.com/2072-4292/9/5/427/pdf |
| article pdf uploaded. | 30 April 2017 13:08 CEST | Version of Record | https://www.mdpi.com/2072-4292/9/5/427/pdf-vor |
