| article html file updated | 6 February 2020 08:16 CET | Update | https://www.mdpi.com/1422-0067/15/4/5496 |
| article html file updated | 7 May 2019 16:36 CEST | Update | - |
| article html file updated | 21 March 2019 14:44 CET | Update | - |
| article html file updated | 20 August 2015 01:42 CEST | Update | - |
| article html file updated | 12 May 2014 11:36 CEST | Update | - |
| article xml file uploaded | 12 May 2014 11:36 CEST | Update | https://www.mdpi.com/1422-0067/15/4/5496/xml |
| article html file updated | 12 May 2014 10:39 CEST | Original file | - |
| article xml file uploaded | 12 May 2014 10:38 CEST | Original file | - |
| article supplementary file uploaded. | 31 March 2014 10:45 CEST | - | https://www.mdpi.com/1422-0067/15/4/5496#supplementary |
| article pdf uploaded. | 31 March 2014 10:45 CEST | Version of Record | https://www.mdpi.com/1422-0067/15/4/5496/pdf |
