| article html file updated | 7 February 2020 00:07 CET | Update | https://www.mdpi.com/1424-8220/15/10/26921 |
| article html file updated | 6 May 2019 08:39 CEST | Update | - |
| article html file updated | 26 March 2019 13:10 CET | Update | - |
| article html file updated | 4 November 2015 06:05 CET | Original file | - |
| article xml file uploaded | 4 November 2015 06:05 CET | Original file | https://www.mdpi.com/1424-8220/15/10/26921/xml |
| article pdf uploaded. | 23 October 2015 08:29 CEST | Version of Record | https://www.mdpi.com/1424-8220/15/10/26921/pdf |
