| article html file updated | 17 September 2018 06:40 CEST | Update | https://www.mdpi.com/1420-3049/21/9/1192 |
| article html file updated | 29 September 2016 08:35 CEST | Update | N/A |
| article html file updated | 9 September 2016 13:45 CEST | Original file | N/A |
| article xml uploaded. | 9 September 2016 13:43 CEST | Update | https://www.mdpi.com/1420-3049/21/9/1192/xml |
| article xml uploaded. | 9 September 2016 13:43 CEST | Original file | N/A |
| article pdf uploaded. | 9 September 2016 13:43 CEST | Version of Record | https://www.mdpi.com/1420-3049/21/9/1192/pdf |
