| article html file updated | 8 February 2020 05:27 CET | Update | https://www.mdpi.com/2072-4292/9/5/461 |
| article html file updated | 24 September 2019 17:48 CEST | Update | N/A |
| article html file updated | 3 May 2019 22:47 CEST | Update | N/A |
| article html file updated | 31 May 2017 07:47 CEST | Update | N/A |
| article html file updated | 23 May 2017 03:57 CEST | Update | N/A |
| article html file updated | 9 May 2017 15:34 CEST | Original file | N/A |
| article xml uploaded. | 9 May 2017 15:32 CEST | Update | https://www.mdpi.com/2072-4292/9/5/461/xml |
| article pdf uploaded. | 9 May 2017 15:32 CEST | Version of Record | https://www.mdpi.com/2072-4292/9/5/461/pdf |
