| article html file updated | 6 February 2020 19:59 CET | Update | https://www.mdpi.com/1099-4300/17/6/4454 |
| article html file updated | 6 May 2019 17:10 CEST | Update | N/A |
| article html file updated | 26 March 2019 05:17 CET | Update | N/A |
| article html file updated | 21 August 2015 14:01 CEST | Update | N/A |
| article html file updated | 14 July 2015 08:07 CEST | Original file | N/A |
| article xml file uploaded | 14 July 2015 08:07 CEST | Original file | https://www.mdpi.com/1099-4300/17/6/4454/xml |
| article pdf uploaded. | 23 June 2015 15:20 CEST | Version of Record | https://www.mdpi.com/1099-4300/17/6/4454/pdf |
