| article html file updated | 7 February 2020 14:24 CET | Update | https://www.mdpi.com/1422-0067/17/9/1465 |
| article html file updated | 5 May 2019 05:10 CEST | Update | - |
| article html file updated | 27 September 2016 06:08 CEST | Update | - |
| article html file updated | 2 September 2016 13:42 CEST | Original file | - |
| article xml uploaded. | 2 September 2016 13:41 CEST | Original file | https://www.mdpi.com/1422-0067/17/9/1465/xml |
| article pdf uploaded. | 2 September 2016 13:41 CEST | Version of Record | https://www.mdpi.com/1422-0067/17/9/1465/pdf |
