| article html file updated | 8 February 2020 04:58 CET | Update | https://www.mdpi.com/2072-4292/9/5/437 |
| article html file updated | 24 September 2019 15:22 CEST | Update | N/A |
| article html file updated | 3 May 2019 23:39 CEST | Update | N/A |
| article html file updated | 31 May 2017 07:40 CEST | Update | N/A |
| article html file updated | 23 May 2017 03:35 CEST | Update | N/A |
| article html file updated | 3 May 2017 15:01 CEST | Original file | N/A |
| article xml uploaded. | 3 May 2017 14:59 CEST | Original file | https://www.mdpi.com/2072-4292/9/5/437/xml |
| article pdf uploaded. | 3 May 2017 14:59 CEST | Version of Record | https://www.mdpi.com/2072-4292/9/5/437/pdf |
