| article html file updated | 6 February 2020 22:38 CET | Update | https://www.mdpi.com/1099-4300/17/9/6289 |
| article html file updated | 6 May 2019 11:41 CEST | Update | N/A |
| article html file updated | 26 March 2019 10:25 CET | Update | N/A |
| article html file updated | 12 October 2015 07:20 CEST | Original file | N/A |
| article xml file uploaded | 12 October 2015 07:20 CEST | Original file | https://www.mdpi.com/1099-4300/17/9/6289/xml |
| article pdf uploaded. | 15 September 2015 16:39 CEST | Updated version of record | https://www.mdpi.com/1099-4300/17/9/6289/pdf |
| article pdf uploaded. | 10 September 2015 13:28 CEST | Version of Record | https://www.mdpi.com/1099-4300/17/9/6289/pdf-vor |
