| article html file updated | 7 February 2020 17:13 CET | Update | https://www.mdpi.com/1422-0067/17/11/1813 |
| article html file updated | 5 May 2019 00:01 CEST | Update | - |
| article html file updated | 2 December 2016 02:35 CET | Update | - |
| article html file updated | 29 October 2016 11:36 CEST | Original file | - |
| article xml uploaded. | 29 October 2016 11:35 CEST | Update | https://www.mdpi.com/1422-0067/17/11/1813/xml |
| article xml uploaded. | 29 October 2016 11:35 CEST | Original file | - |
| article pdf uploaded. | 29 October 2016 11:35 CEST | Version of Record | https://www.mdpi.com/1422-0067/17/11/1813/pdf |
