| article html file updated | 6 February 2020 21:12 CET | Update | https://www.mdpi.com/1422-0067/16/8/17469 |
| article html file updated | 6 May 2019 14:41 CEST | Update | - |
| article html file updated | 26 March 2019 07:40 CET | Update | - |
| article html file updated | 15 September 2015 05:13 CEST | Original file | - |
| article xml file uploaded | 15 September 2015 05:13 CEST | Original file | https://www.mdpi.com/1422-0067/16/8/17469/xml |
| article pdf uploaded. | 30 July 2015 10:01 CEST | Version of Record | https://www.mdpi.com/1422-0067/16/8/17469/pdf |
