| article html file updated | 6 February 2020 12:55 CET | Update | https://www.mdpi.com/1660-3397/12/10/5240 |
| article html file updated | 7 May 2019 06:56 CEST | Update | - |
| article html file updated | 22 March 2019 02:51 CET | Update | - |
| article html file updated | 20 August 2015 23:28 CEST | Update | - |
| article html file updated | 28 October 2014 11:28 CET | Update | - |
| article xml file uploaded | 28 October 2014 11:28 CET | Update | https://www.mdpi.com/1660-3397/12/10/5240/xml |
| article html file updated | 22 October 2014 04:01 CEST | Original file | - |
| article xml file uploaded | 22 October 2014 04:01 CEST | Original file | - |
| article pdf uploaded. | 21 October 2014 08:16 CEST | Updated version of record | https://www.mdpi.com/1660-3397/12/10/5240/pdf |
| article pdf uploaded. | 17 October 2014 11:28 CEST | Version of Record | https://www.mdpi.com/1660-3397/12/10/5240/pdf-vor |
