| article html file updated | 6 February 2020 22:41 CET | Update | https://www.mdpi.com/1660-3397/13/9/5750 |
| article html file updated | 6 May 2019 11:34 CEST | Update | - |
| article html file updated | 26 March 2019 10:32 CET | Update | - |
| article html file updated | 28 September 2015 06:42 CEST | Update | - |
| article xml file uploaded | 28 September 2015 06:42 CEST | Update | https://www.mdpi.com/1660-3397/13/9/5750/xml |
| article html file updated | 21 September 2015 13:15 CEST | Original file | - |
| article xml file uploaded | 21 September 2015 13:15 CEST | Original file | - |
| article pdf uploaded. | 11 September 2015 13:23 CEST | Version of Record | https://www.mdpi.com/1660-3397/13/9/5750/pdf |
