| article html file updated | 17 September 2018 06:26 CEST | Update | https://www.mdpi.com/1420-3049/21/9/1158 |
| article html file updated | 29 September 2016 08:31 CEST | Update | - |
| article html file updated | 31 August 2016 12:32 CEST | Original file | - |
| article xml uploaded. | 31 August 2016 12:31 CEST | Original file | https://www.mdpi.com/1420-3049/21/9/1158/xml |
| article pdf uploaded. | 31 August 2016 12:31 CEST | Version of Record | https://www.mdpi.com/1420-3049/21/9/1158/pdf |
