| article html file updated | 6 February 2020 18:17 CET | Update | https://www.mdpi.com/1099-4300/17/5/2781 |
| article html file updated | 6 May 2019 20:44 CEST | Update | - |
| article html file updated | 26 March 2019 01:52 CET | Update | - |
| article html file updated | 21 August 2015 11:32 CEST | Update | - |
| article html file updated | 25 June 2015 12:08 CEST | Original file | - |
| article xml file uploaded | 25 June 2015 12:08 CEST | Original file | https://www.mdpi.com/1099-4300/17/5/2781/xml |
| article pdf uploaded. | 4 May 2015 10:45 CEST | Version of Record | https://www.mdpi.com/1099-4300/17/5/2781/pdf |
