| article html file updated | 7 February 2020 00:56 CET | Update | https://www.mdpi.com/1422-0067/16/11/26019 |
| article html file updated | 6 May 2019 07:07 CEST | Update | N/A |
| article html file updated | 26 March 2019 14:40 CET | Original file | N/A |
| article pdf uploaded. | 13 November 2015 12:43 CET | Version of Record | https://www.mdpi.com/1422-0067/16/11/26019/pdf |
| article xml uploaded. | 13 November 2015 12:43 CET | Original file | https://www.mdpi.com/1422-0067/16/11/26019/xml |
