| article html file updated | 6 February 2020 18:10 CET | Update | https://www.mdpi.com/1424-8220/15/5/10088 |
| article html file updated | 6 May 2019 20:57 CEST | Update | - |
| article html file updated | 26 March 2019 01:40 CET | Update | - |
| article html file updated | 21 August 2015 11:22 CEST | Update | - |
| article html file updated | 1 July 2015 13:14 CEST | Original file | - |
| article xml file uploaded | 1 July 2015 13:14 CEST | Original file | https://www.mdpi.com/1424-8220/15/5/10088/xml |
| article pdf uploaded. | 29 April 2015 12:07 CEST | Version of Record | https://www.mdpi.com/1424-8220/15/5/10088/pdf |
