| article html file updated | 6 February 2020 22:34 CET | Update | https://www.mdpi.com/1422-0067/16/9/21759 |
| article html file updated | 6 May 2019 11:49 CEST | Update | - |
| article html file updated | 26 March 2019 10:17 CET | Update | - |
| article html file updated | 30 March 2016 09:57 CEST | Update | - |
| article xml uploaded. | 30 March 2016 09:56 CEST | Update | https://www.mdpi.com/1422-0067/16/9/21759/xml |
| article pdf uploaded. | 30 March 2016 09:11 CEST | Updated version of record | https://www.mdpi.com/1422-0067/16/9/21759/pdf |
| Correction published | 29 March 2016 00:00 CEST | Correction | http://www.mdpi.com/1422-0067/17/4/468 |
| article html file updated | 14 October 2015 13:01 CEST | Original file | - |
| article xml file uploaded | 14 October 2015 13:01 CEST | Original file | - |
| article pdf uploaded. | 9 September 2015 11:13 CEST | Version of Record | https://www.mdpi.com/1422-0067/16/9/21759/pdf-vor |
