| article html file updated | 6 February 2020 12:53 CET | Update | https://www.mdpi.com/1422-0067/15/10/18693 |
| article html file updated | 7 May 2019 07:00 CEST | Update | N/A |
| article html file updated | 22 March 2019 02:45 CET | Update | N/A |
| article html file updated | 20 August 2015 23:24 CEST | Update | N/A |
| article html file updated | 11 November 2014 10:20 CET | Update | N/A |
| article xml file uploaded | 11 November 2014 10:20 CET | Update | https://www.mdpi.com/1422-0067/15/10/18693/xml |
| article html file updated | 31 October 2014 11:34 CET | Original file | N/A |
| article xml file uploaded | 31 October 2014 11:34 CET | Original file | N/A |
| article pdf uploaded. | 16 October 2014 14:52 CEST | Version of Record | https://www.mdpi.com/1422-0067/15/10/18693/pdf |
