| article html file updated | 7 February 2020 08:50 CET | Update | https://www.mdpi.com/2071-1050/8/5/486 |
| article html file updated | 5 May 2019 15:34 CEST | Update | - |
| article html file updated | 27 March 2019 04:55 CET | Update | - |
| article html file updated | 27 May 2016 11:48 CEST | Update | - |
| article html file updated | 18 May 2016 08:07 CEST | Update | - |
| article xml uploaded. | 18 May 2016 08:06 CEST | Update | https://www.mdpi.com/2071-1050/8/5/486/xml |
| article pdf uploaded. | 18 May 2016 08:06 CEST | Updated version of record | https://www.mdpi.com/2071-1050/8/5/486/pdf |
| article html file updated | 17 May 2016 13:12 CEST | Original file | - |
| article pdf uploaded. | 17 May 2016 13:11 CEST | Version of Record | https://www.mdpi.com/2071-1050/8/5/486/pdf-vor |
