| article html file updated | 6 February 2020 07:15 CET | Update | https://www.mdpi.com/1422-0067/15/2/2622 |
| article html file updated | 7 May 2019 18:40 CEST | Update | - |
| article html file updated | 21 March 2019 12:19 CET | Update | - |
| article html file updated | 19 August 2015 20:21 CEST | Update | - |
| article html file updated | 20 March 2014 10:02 CET | Original file | - |
| article xml file uploaded | 20 March 2014 10:01 CET | Original file | https://www.mdpi.com/1422-0067/15/2/2622/xml |
| article supplementary file uploaded. | 14 February 2014 13:44 CET | - | https://www.mdpi.com/1422-0067/15/2/2622#supplementary |
| article pdf uploaded. | 14 February 2014 13:44 CET | Version of Record | https://www.mdpi.com/1422-0067/15/2/2622/pdf |
