| article html file updated | 7 February 2020 01:48 CET | Update | https://www.mdpi.com/1422-0067/16/12/26146 |
| article html file updated | 6 May 2019 05:51 CEST | Update | - |
| article html file updated | 26 March 2019 15:49 CET | Original file | - |
| article pdf uploaded. | 4 December 2015 13:03 CET | Version of Record | https://www.mdpi.com/1422-0067/16/12/26146/pdf |
| article xml uploaded. | 4 December 2015 13:03 CET | Original file | https://www.mdpi.com/1422-0067/16/12/26146/xml |
