| article html file updated | 17 September 2018 06:10 CEST | Update | https://www.mdpi.com/1420-3049/21/9/1130 |
| article html file updated | 29 September 2016 08:25 CEST | Update | N/A |
| article html file updated | 2 September 2016 09:48 CEST | Original file | N/A |
| article xml uploaded. | 2 September 2016 09:47 CEST | Original file | https://www.mdpi.com/1420-3049/21/9/1130/xml |
| article pdf uploaded. | 2 September 2016 09:47 CEST | Version of Record | https://www.mdpi.com/1420-3049/21/9/1130/pdf |
