| article html file updated | 6 February 2020 08:05 CET | Update | https://www.mdpi.com/1422-0067/15/3/5115 |
| article html file updated | 7 May 2019 16:58 CEST | Update | - |
| article html file updated | 21 March 2019 14:18 CET | Update | - |
| article html file updated | 20 August 2015 00:41 CEST | Update | - |
| article html file updated | 8 April 2014 11:10 CEST | Original file | - |
| article xml file uploaded | 8 April 2014 11:10 CEST | Original file | https://www.mdpi.com/1422-0067/15/3/5115/xml |
| article pdf uploaded. | 21 March 2014 14:36 CET | Version of Record | https://www.mdpi.com/1422-0067/15/3/5115/pdf |
