| article html file updated | 6 February 2020 16:37 CET | Update | https://www.mdpi.com/1660-4601/12/3/3077 |
| article html file updated | 6 May 2019 23:46 CEST | Update | N/A |
| article html file updated | 25 March 2019 22:57 CET | Update | N/A |
| article html file updated | 21 August 2015 08:47 CEST | Update | N/A |
| article html file updated | 30 March 2015 12:39 CEST | Original file | N/A |
| article xml file uploaded | 30 March 2015 12:39 CEST | Original file | https://www.mdpi.com/1660-4601/12/3/3077/xml |
| article pdf uploaded. | 13 March 2015 14:14 CET | Version of Record | https://www.mdpi.com/1660-4601/12/3/3077/pdf |
