| article html file updated | 6 February 2020 23:24 CET | Update | https://www.mdpi.com/1424-8220/15/10/25260 |
| article html file updated | 6 May 2019 10:06 CEST | Update | - |
| article html file updated | 26 March 2019 11:53 CET | Update | - |
| article html file updated | 4 November 2015 06:04 CET | Update | - |
| article xml file uploaded | 4 November 2015 06:04 CET | Update | https://www.mdpi.com/1424-8220/15/10/25260/xml |
| article html file updated | 23 October 2015 15:11 CEST | Original file | - |
| article xml file uploaded | 23 October 2015 15:11 CEST | Original file | - |
| article pdf uploaded. | 15 October 2015 11:46 CEST | Updated version of record | https://www.mdpi.com/1424-8220/15/10/25260/pdf |
| article pdf uploaded. | 30 September 2015 13:05 CEST | Version of Record | https://www.mdpi.com/1424-8220/15/10/25260/pdf-vor |
