| article html file updated | 6 February 2020 12:21 CET | Update | https://www.mdpi.com/1099-4300/16/9/4992 |
| article html file updated | 7 May 2019 08:04 CEST | Update | - |
| article html file updated | 22 March 2019 01:12 CET | Update | - |
| article html file updated | 20 August 2015 20:06 CEST | Update | - |
| article html file updated | 14 October 2014 06:28 CEST | Original file | - |
| article xml file uploaded | 14 October 2014 06:28 CEST | Original file | https://www.mdpi.com/1099-4300/16/9/4992/xml |
| article pdf uploaded. | 22 September 2014 15:44 CEST | Updated version of record | https://www.mdpi.com/1099-4300/16/9/4992/pdf |
| article pdf uploaded. | 19 September 2014 15:31 CEST | Version of Record | https://www.mdpi.com/1099-4300/16/9/4992/pdf-vor |
