| article html file updated | 6 February 2020 23:12 CET | Update | https://www.mdpi.com/1660-4601/12/10/11988 |
| article html file updated | 21 September 2019 04:01 CEST | Update | N/A |
| article html file updated | 6 May 2019 10:31 CEST | Update | N/A |
| article html file updated | 26 March 2019 11:30 CET | Update | N/A |
| article html file updated | 30 October 2015 11:10 CET | Original file | N/A |
| article xml file uploaded | 30 October 2015 11:10 CET | Original file | https://www.mdpi.com/1660-4601/12/10/11988/xml |
| article pdf uploaded. | 24 September 2015 16:09 CEST | Version of Record | https://www.mdpi.com/1660-4601/12/10/11988/pdf |
