| article html file updated | 17 September 2018 06:19 CEST | Update | https://www.mdpi.com/1420-3049/21/9/1146 |
| article html file updated | 29 September 2016 08:29 CEST | Update | N/A |
| article html file updated | 29 August 2016 13:30 CEST | Original file | N/A |
| article xml uploaded. | 29 August 2016 13:29 CEST | Original file | https://www.mdpi.com/1420-3049/21/9/1146/xml |
| article pdf uploaded. | 29 August 2016 13:29 CEST | Version of Record | https://www.mdpi.com/1420-3049/21/9/1146/pdf |
