| article html file updated | 6 February 2020 21:04 CET | Update | https://www.mdpi.com/1099-4300/17/8/5218 |
| article html file updated | 6 May 2019 14:57 CEST | Update | - |
| article html file updated | 26 March 2019 07:24 CET | Update | - |
| article html file updated | 10 September 2015 09:23 CEST | Original file | - |
| article xml file uploaded | 10 September 2015 09:23 CEST | Original file | https://www.mdpi.com/1099-4300/17/8/5218/xml |
| article pdf uploaded. | 28 July 2015 08:47 CEST | Updated version of record | https://www.mdpi.com/1099-4300/17/8/5218/pdf |
| article pdf uploaded. | 27 July 2015 08:47 CEST | Version of Record | https://www.mdpi.com/1099-4300/17/8/5218/pdf-vor |
