| article html file updated | 7 February 2020 17:22 CET | Update | https://www.mdpi.com/1422-0067/17/11/1713 |
| article html file updated | 4 May 2019 23:44 CEST | Update | - |
| article html file updated | 2 December 2016 02:29 CET | Update | - |
| article html file updated | 2 November 2016 13:53 CET | Original file | - |
| article xml uploaded. | 2 November 2016 13:52 CET | Update | https://www.mdpi.com/1422-0067/17/11/1713/xml |
| article xml uploaded. | 2 November 2016 13:52 CET | Original file | - |
| article pdf uploaded. | 2 November 2016 13:52 CET | Version of Record | https://www.mdpi.com/1422-0067/17/11/1713/pdf |
