| article html file updated | 6 February 2020 01:54 CET | Update | https://www.mdpi.com/1422-0067/14/5/9703 |
| article html file updated | 8 May 2019 05:32 CEST | Update | - |
| article html file updated | 20 March 2019 22:05 CET | Update | - |
| article html file updated | 17 June 2015 09:02 CEST | Update | - |
| article html file updated | 25 July 2013 15:09 CEST | Update | - |
| article xml file uploaded | 25 July 2013 15:09 CEST | Update | https://www.mdpi.com/1422-0067/14/5/9703/xml |
| article html file updated | 10 June 2013 09:09 CEST | Original file | - |
| article xml file uploaded | 10 June 2013 09:08 CEST | Original file | - |
| article supplementary file uploaded. | 6 May 2013 11:23 CEST | - | https://www.mdpi.com/1422-0067/14/5/9703#supplementary |
| article pdf uploaded. | 6 May 2013 11:23 CEST | Version of Record | https://www.mdpi.com/1422-0067/14/5/9703/pdf |
