| article html file updated | 7 February 2020 02:23 CET | Update | https://www.mdpi.com/1422-0067/16/12/26205 |
| article html file updated | 6 May 2019 04:40 CEST | Update | - |
| article html file updated | 26 March 2019 16:43 CET | Original file | - |
| article pdf uploaded. | 18 December 2015 10:48 CET | Updated version of record | https://www.mdpi.com/1422-0067/16/12/26205/pdf |
| article xml uploaded. | 18 December 2015 10:48 CET | Update | https://www.mdpi.com/1422-0067/16/12/26205/xml |
| article pdf uploaded. | 17 December 2015 13:43 CET | Version of Record | https://www.mdpi.com/1422-0067/16/12/26205/pdf-vor |
| article xml uploaded. | 17 December 2015 13:43 CET | Original file | - |
