| article html file updated | 6 February 2020 01:16 CET | Update | https://www.mdpi.com/1422-0067/14/4/7155 |
| article html file updated | 8 May 2019 06:49 CEST | Update | - |
| article html file updated | 20 March 2019 20:24 CET | Update | - |
| article html file updated | 17 June 2015 08:01 CEST | Update | - |
| article html file updated | 21 May 2013 09:26 CEST | Update | - |
| article xml file uploaded | 21 May 2013 09:26 CEST | Update | https://www.mdpi.com/1422-0067/14/4/7155/xml |
| article html file updated | 6 May 2013 17:34 CEST | Original file | - |
| article xml file uploaded | 6 May 2013 17:33 CEST | Original file | - |
| article supplementary file uploaded. | 28 March 2013 10:52 CET | - | https://www.mdpi.com/1422-0067/14/4/7155#supplementary |
| article pdf uploaded. | 28 March 2013 10:52 CET | Version of Record | https://www.mdpi.com/1422-0067/14/4/7155/pdf |
