| article html file updated | 6 February 2020 01:14 CET | Update | https://www.mdpi.com/1422-0067/14/4/7032 |
| article html file updated | 8 May 2019 06:52 CEST | Update | - |
| article html file updated | 20 March 2019 20:20 CET | Update | - |
| article html file updated | 17 June 2015 07:58 CEST | Update | - |
| article html file updated | 21 May 2013 09:25 CEST | Update | - |
| article xml file uploaded | 21 May 2013 09:25 CEST | Update | https://www.mdpi.com/1422-0067/14/4/7032/xml |
| article html file updated | 6 May 2013 17:29 CEST | Original file | - |
| article xml file uploaded | 6 May 2013 17:28 CEST | Original file | - |
| article supplementary file uploaded. | 27 March 2013 11:16 CET | - | https://www.mdpi.com/1422-0067/14/4/7032#supplementary |
| article pdf uploaded. | 27 March 2013 11:16 CET | Version of Record | https://www.mdpi.com/1422-0067/14/4/7032/pdf |
