| article html file updated | 17 September 2018 05:15 CEST | Update | https://www.mdpi.com/1420-3049/21/8/1089 |
| article html file updated | 26 August 2016 10:04 CEST | Update | - |
| article html file updated | 19 August 2016 13:49 CEST | Original file | - |
| article xml uploaded. | 19 August 2016 13:48 CEST | Update | https://www.mdpi.com/1420-3049/21/8/1089/xml |
| article xml uploaded. | 19 August 2016 13:48 CEST | Original file | - |
| article pdf uploaded. | 19 August 2016 13:48 CEST | Version of Record | https://www.mdpi.com/1420-3049/21/8/1089/pdf |
