| article html file updated | 6 February 2020 11:11 CET | Update | https://www.mdpi.com/1099-4300/16/8/4309 |
| article html file updated | 7 May 2019 10:36 CEST | Update | - |
| article html file updated | 21 March 2019 22:16 CET | Update | - |
| article html file updated | 20 August 2015 14:20 CEST | Update | - |
| article html file updated | 15 September 2014 05:31 CEST | Original file | - |
| article xml file uploaded | 15 September 2014 05:31 CEST | Original file | https://www.mdpi.com/1099-4300/16/8/4309/xml |
| article pdf uploaded. | 5 August 2014 14:06 CEST | Updated version of record | https://www.mdpi.com/1099-4300/16/8/4309/pdf |
| article pdf uploaded. | 4 August 2014 11:05 CEST | Version of Record | https://www.mdpi.com/1099-4300/16/8/4309/pdf-vor |
