| article html file updated | 8 February 2020 05:06 CET | Update | https://www.mdpi.com/2072-4292/9/5/441 |
| article html file updated | 24 September 2019 16:01 CEST | Update | - |
| article html file updated | 3 May 2019 23:25 CEST | Update | - |
| article html file updated | 31 May 2017 07:42 CEST | Update | - |
| article html file updated | 23 May 2017 03:44 CEST | Update | - |
| article html file updated | 5 May 2017 12:49 CEST | Original file | - |
| article xml uploaded. | 5 May 2017 12:47 CEST | Original file | https://www.mdpi.com/2072-4292/9/5/441/xml |
| article pdf uploaded. | 5 May 2017 12:47 CEST | Version of Record | https://www.mdpi.com/2072-4292/9/5/441/pdf |
