| article html file updated | 17 September 2018 05:19 CEST | Update | https://www.mdpi.com/1420-3049/21/8/1102 |
| article html file updated | 26 August 2016 10:09 CEST | Update | N/A |
| article html file updated | 22 August 2016 13:55 CEST | Original file | N/A |
| article xml uploaded. | 22 August 2016 13:53 CEST | Update | https://www.mdpi.com/1420-3049/21/8/1102/xml |
| article xml uploaded. | 22 August 2016 13:53 CEST | Original file | N/A |
| article pdf uploaded. | 22 August 2016 13:53 CEST | Version of Record | https://www.mdpi.com/1420-3049/21/8/1102/pdf |
