| article html file updated | 8 February 2020 05:20 CET | Update | https://www.mdpi.com/2072-4292/9/5/447 |
| article html file updated | 24 September 2019 17:12 CEST | Update | N/A |
| article html file updated | 3 May 2019 23:01 CEST | Update | N/A |
| article html file updated | 31 May 2017 07:43 CEST | Update | N/A |
| article html file updated | 23 May 2017 03:52 CEST | Update | N/A |
| article html file updated | 8 May 2017 13:00 CEST | Original file | N/A |
| article xml uploaded. | 8 May 2017 12:59 CEST | Update | https://www.mdpi.com/2072-4292/9/5/447/xml |
| article pdf uploaded. | 8 May 2017 12:59 CEST | Version of Record | https://www.mdpi.com/2072-4292/9/5/447/pdf |
