| article html file updated | 6 February 2020 09:55 CET | Update | https://www.mdpi.com/1422-0067/15/6/10652 |
| article html file updated | 20 September 2019 09:13 CEST | Update | - |
| article html file updated | 7 May 2019 13:12 CEST | Update | - |
| article html file updated | 21 March 2019 18:44 CET | Update | - |
| article html file updated | 20 August 2015 09:46 CEST | Update | - |
| article html file updated | 16 July 2014 08:50 CEST | Update | - |
| article xml file uploaded | 16 July 2014 08:50 CEST | Update | https://www.mdpi.com/1422-0067/15/6/10652/xml |
| article html file updated | 11 July 2014 10:28 CEST | Update | - |
| article xml file uploaded | 11 July 2014 10:28 CEST | Update | - |
| article html file updated | 4 July 2014 04:01 CEST | Original file | - |
| article xml file uploaded | 4 July 2014 04:01 CEST | Original file | - |
| article pdf uploaded. | 13 June 2014 09:12 CEST | Version of Record | https://www.mdpi.com/1422-0067/15/6/10652/pdf |
