| article html file updated | 7 February 2020 17:20 CET | Update | https://www.mdpi.com/1422-0067/17/11/1810 |
| article html file updated | 4 May 2019 23:49 CEST | Update | - |
| article html file updated | 2 December 2016 02:35 CET | Update | - |
| article html file updated | 1 November 2016 09:17 CET | Original file | - |
| article xml uploaded. | 1 November 2016 09:16 CET | Update | https://www.mdpi.com/1422-0067/17/11/1810/xml |
| article xml uploaded. | 1 November 2016 09:16 CET | Original file | - |
| article pdf uploaded. | 1 November 2016 09:16 CET | Version of Record | https://www.mdpi.com/1422-0067/17/11/1810/pdf |
