| article html file updated | 17 September 2018 04:59 CEST | Update | https://www.mdpi.com/1420-3049/21/8/1051 |
| article html file updated | 26 August 2016 09:49 CEST | Update | - |
| article html file updated | 16 August 2016 07:25 CEST | Update | - |
| article xml uploaded. | 16 August 2016 07:24 CEST | Update | https://www.mdpi.com/1420-3049/21/8/1051/xml |
| article pdf uploaded. | 16 August 2016 07:24 CEST | Updated version of record | https://www.mdpi.com/1420-3049/21/8/1051/pdf |
| article html file updated | 12 August 2016 12:54 CEST | Original file | - |
| article xml uploaded. | 12 August 2016 12:53 CEST | Original file | - |
| article pdf uploaded. | 12 August 2016 12:53 CEST | Version of Record | https://www.mdpi.com/1420-3049/21/8/1051/pdf-vor |
