| article html file updated | 6 February 2020 06:54 CET | Update | https://www.mdpi.com/2304-6767/2/1/11 |
| article html file updated | 7 May 2019 19:27 CEST | Update | N/A |
| article html file updated | 21 March 2019 11:26 CET | Update | N/A |
| article html file updated | 19 August 2015 18:30 CEST | Update | N/A |
| article html file updated | 14 August 2014 11:41 CEST | Update | N/A |
| article xml file uploaded | 14 August 2014 11:41 CEST | Update | https://www.mdpi.com/2304-6767/2/1/11/xml |
| article html file updated | 14 August 2014 11:21 CEST | Original file | N/A |
| article xml file uploaded | 14 August 2014 11:21 CEST | Original file | N/A |
| article pdf uploaded. | 23 January 2014 12:19 CET | Version of Record | https://www.mdpi.com/2304-6767/2/1/11/pdf |