| article html file updated | 6 February 2020 15:09 CET | Update | https://www.mdpi.com/1099-4300/17/1/304 |
| article html file updated | 7 May 2019 02:31 CEST | Update | N/A |
| article html file updated | 25 March 2019 20:27 CET | Update | N/A |
| article html file updated | 21 August 2015 05:43 CEST | Update | N/A |
| article html file updated | 10 February 2015 03:53 CET | Original file | N/A |
| article xml file uploaded | 10 February 2015 03:53 CET | Original file | https://www.mdpi.com/1099-4300/17/1/304/xml |
| article pdf uploaded. | 13 January 2015 15:56 CET | Version of Record | https://www.mdpi.com/1099-4300/17/1/304/pdf |
