| article html file updated | 7 February 2020 22:37 CET | Update | https://www.mdpi.com/2072-4292/9/2/124 |
| article html file updated | 23 September 2019 03:35 CEST | Update | N/A |
| article html file updated | 4 May 2019 12:48 CEST | Update | N/A |
| article html file updated | 2 March 2017 08:43 CET | Update | N/A |
| article html file updated | 4 February 2017 05:59 CET | Original file | N/A |
| article pdf uploaded. | 3 February 2017 12:56 CET | Version of Record | https://www.mdpi.com/2072-4292/9/2/124/pdf |
