| article html file updated | 6 February 2020 00:53 CET | Update | https://www.mdpi.com/1422-0067/14/3/5519 |
| article html file updated | 8 May 2019 07:35 CEST | Update | - |
| article html file updated | 20 March 2019 19:30 CET | Update | - |
| article html file updated | 17 June 2015 07:21 CEST | Update | - |
| article html file updated | 21 May 2013 09:18 CEST | Update | - |
| article xml file uploaded | 21 May 2013 09:18 CEST | Update | https://www.mdpi.com/1422-0067/14/3/5519/xml |
| article html file updated | 18 April 2013 14:04 CEST | Update | - |
| article xml file uploaded | 18 April 2013 14:04 CEST | Update | - |
| article html file updated | 9 April 2013 16:09 CEST | Original file | - |
| article xml file uploaded | 9 April 2013 16:07 CEST | Original file | - |
| article pdf uploaded. | 8 March 2013 11:35 CET | Version of Record | https://www.mdpi.com/1422-0067/14/3/5519/pdf |
