| article html file updated | 8 February 2020 04:58 CET | Update | https://www.mdpi.com/2072-4292/9/5/433 |
| article html file updated | 24 September 2019 15:20 CEST | Update | - |
| article html file updated | 3 May 2019 23:40 CEST | Update | - |
| article html file updated | 31 May 2017 07:39 CEST | Update | - |
| article html file updated | 23 May 2017 03:35 CEST | Update | - |
| article html file updated | 3 May 2017 14:13 CEST | Original file | - |
| article xml uploaded. | 3 May 2017 14:12 CEST | Original file | https://www.mdpi.com/2072-4292/9/5/433/xml |
| article pdf uploaded. | 3 May 2017 14:12 CEST | Version of Record | https://www.mdpi.com/2072-4292/9/5/433/pdf |
