| article html file updated | 6 February 2020 18:10 CET | Update | https://www.mdpi.com/1424-8220/15/5/10074 |
| article html file updated | 6 May 2019 20:57 CEST | Update | N/A |
| article html file updated | 26 March 2019 01:39 CET | Update | N/A |
| article html file updated | 21 August 2015 11:22 CEST | Update | N/A |
| article html file updated | 1 July 2015 13:14 CEST | Original file | N/A |
| article xml file uploaded | 1 July 2015 13:14 CEST | Original file | https://www.mdpi.com/1424-8220/15/5/10074/xml |
| article pdf uploaded. | 29 April 2015 12:02 CEST | Version of Record | https://www.mdpi.com/1424-8220/15/5/10074/pdf |
