| article html file updated | 8 February 2020 05:20 CET | Update | https://www.mdpi.com/2071-1050/9/5/774 |
| article html file updated | 24 September 2019 17:13 CEST | Update | - |
| article html file updated | 3 May 2019 23:00 CEST | Update | - |
| article html file updated | 31 May 2017 10:37 CEST | Update | - |
| article html file updated | 23 May 2017 03:52 CEST | Update | - |
| article html file updated | 16 May 2017 05:39 CEST | Update | - |
| article xml uploaded. | 16 May 2017 05:38 CEST | Update | https://www.mdpi.com/2071-1050/9/5/774/xml |
| article pdf uploaded. | 16 May 2017 05:38 CEST | Updated version of record | https://www.mdpi.com/2071-1050/9/5/774/pdf |
| article html file updated | 8 May 2017 12:44 CEST | Original file | - |
| article pdf uploaded. | 8 May 2017 12:43 CEST | Version of Record | https://www.mdpi.com/2071-1050/9/5/774/pdf-vor |
