| article html file updated | 6 February 2020 11:14 CET | Update | https://www.mdpi.com/1422-0067/15/8/13615 |
| article html file updated | 7 May 2019 10:26 CEST | Update | - |
| article html file updated | 21 March 2019 22:27 CET | Update | - |
| article html file updated | 20 August 2015 14:32 CEST | Update | - |
| article html file updated | 11 September 2014 03:08 CEST | Update | - |
| article xml file uploaded | 11 September 2014 03:08 CEST | Update | https://www.mdpi.com/1422-0067/15/8/13615/xml |
| article html file updated | 3 September 2014 07:27 CEST | Original file | - |
| article xml file uploaded | 3 September 2014 07:27 CEST | Original file | - |
| article supplementary file uploaded. | 7 August 2014 13:23 CEST | - | https://www.mdpi.com/1422-0067/15/8/13615#supplementary |
| article pdf uploaded. | 6 August 2014 08:07 CEST | Version of Record | https://www.mdpi.com/1422-0067/15/8/13615/pdf |
