| article html file updated | 17 September 2018 04:54 CEST | Update | https://www.mdpi.com/1420-3049/21/8/1046 |
| article html file updated | 26 August 2016 09:48 CEST | Update | N/A |
| article html file updated | 11 August 2016 14:20 CEST | Original file | N/A |
| article xml uploaded. | 11 August 2016 14:18 CEST | Update | https://www.mdpi.com/1420-3049/21/8/1046/xml |
| article xml uploaded. | 11 August 2016 14:18 CEST | Original file | N/A |
| article pdf uploaded. | 11 August 2016 14:18 CEST | Version of Record | https://www.mdpi.com/1420-3049/21/8/1046/pdf |
