| article html file updated | 6 February 2020 21:56 CET | Update | https://www.mdpi.com/2079-4991/5/3/1379 |
| article html file updated | 6 May 2019 13:07 CEST | Update | N/A |
| article html file updated | 26 March 2019 09:06 CET | Update | N/A |
| article html file updated | 10 February 2017 03:52 CET | Update | N/A |
| article html file updated | 13 October 2015 11:54 CEST | Original file | N/A |
| article xml file uploaded | 13 October 2015 11:54 CEST | Original file | https://www.mdpi.com/2079-4991/5/3/1379/xml |
| article pdf uploaded. | 20 August 2015 12:14 CEST | Version of Record | https://www.mdpi.com/2079-4991/5/3/1379/pdf |
