| article html file updated | 6 February 2020 22:16 CET | Update | https://www.mdpi.com/1660-3397/13/9/5593 |
| article html file updated | 6 May 2019 12:26 CEST | Update | - |
| article html file updated | 26 March 2019 09:43 CET | Update | - |
| article html file updated | 28 September 2015 06:41 CEST | Original file | - |
| article xml file uploaded | 28 September 2015 06:41 CEST | Original file | https://www.mdpi.com/1660-3397/13/9/5593/xml |
| article pdf uploaded. | 28 August 2015 16:08 CEST | Version of Record | https://www.mdpi.com/1660-3397/13/9/5593/pdf |
