| article html file updated | 6 February 2020 14:59 CET | Update | https://www.mdpi.com/1099-4300/17/1/142 |
| article html file updated | 7 May 2019 02:52 CEST | Update | - |
| article html file updated | 25 March 2019 20:09 CET | Update | - |
| article html file updated | 21 August 2015 05:24 CEST | Update | - |
| article html file updated | 10 February 2015 03:53 CET | Original file | - |
| article xml file uploaded | 10 February 2015 03:53 CET | Original file | https://www.mdpi.com/1099-4300/17/1/142/xml |
| article pdf uploaded. | 8 January 2015 08:47 CET | Updated version of record | https://www.mdpi.com/1099-4300/17/1/142/pdf |
| article pdf uploaded. | 7 January 2015 16:59 CET | Version of Record | https://www.mdpi.com/1099-4300/17/1/142/pdf-vor |
