| article html file updated | 6 February 2020 11:44 CET | Update | https://www.mdpi.com/1422-0067/15/9/14984 |
| article html file updated | 7 May 2019 09:13 CEST | Update | N/A |
| article html file updated | 21 March 2019 23:41 CET | Update | N/A |
| article html file updated | 20 August 2015 16:22 CEST | Update | N/A |
| article html file updated | 19 October 2014 15:58 CEST | Update | N/A |
| article xml file uploaded | 19 October 2014 15:58 CEST | Update | https://www.mdpi.com/1422-0067/15/9/14984/xml |
| article html file updated | 30 September 2014 08:07 CEST | Original file | N/A |
| article xml file uploaded | 30 September 2014 08:07 CEST | Original file | N/A |
| article pdf uploaded. | 25 August 2014 11:45 CEST | Version of Record | https://www.mdpi.com/1422-0067/15/9/14984/pdf |
