| article html file updated | 8 February 2020 05:10 CET | Update | https://www.mdpi.com/2072-6643/9/5/462 |
| article html file updated | 24 September 2019 16:19 CEST | Update | - |
| article html file updated | 3 May 2019 23:18 CEST | Update | - |
| article html file updated | 1 June 2017 07:38 CEST | Update | - |
| article html file updated | 23 May 2017 03:46 CEST | Update | - |
| article html file updated | 5 May 2017 14:26 CEST | Original file | - |
| article xml uploaded. | 5 May 2017 14:24 CEST | Update | https://www.mdpi.com/2072-6643/9/5/462/xml |
| article pdf uploaded. | 5 May 2017 14:24 CEST | Version of Record | https://www.mdpi.com/2072-6643/9/5/462/pdf |
