| article html file updated | 6 February 2020 01:59 CET | Update | https://www.mdpi.com/1422-0067/14/5/10090 |
| article html file updated | 8 May 2019 05:23 CEST | Update | - |
| article html file updated | 20 March 2019 22:16 CET | Update | - |
| article html file updated | 17 June 2015 09:10 CEST | Update | - |
| article html file updated | 25 July 2013 15:15 CEST | Update | - |
| article xml file uploaded | 25 July 2013 15:15 CEST | Update | https://www.mdpi.com/1422-0067/14/5/10090/xml |
| article html file updated | 10 June 2013 09:24 CEST | Original file | - |
| article xml file uploaded | 10 June 2013 09:23 CEST | Original file | - |
| article pdf uploaded. | 10 May 2013 11:52 CEST | Version of Record | https://www.mdpi.com/1422-0067/14/5/10090/pdf |
