| article html file updated | 6 February 2020 14:32 CET | Update | https://www.mdpi.com/1422-0067/15/12/23537 |
| article html file updated | 7 May 2019 03:49 CEST | Update | - |
| article html file updated | 25 March 2019 19:24 CET | Update | - |
| article html file updated | 21 August 2015 04:20 CEST | Update | - |
| article html file updated | 6 January 2015 09:18 CET | Original file | - |
| article xml file uploaded | 6 January 2015 09:18 CET | Original file | https://www.mdpi.com/1422-0067/15/12/23537/xml |
| article supplementary file uploaded. | 17 December 2014 11:49 CET | - | https://www.mdpi.com/1422-0067/15/12/23537#supplementary |
| article pdf uploaded. | 17 December 2014 11:49 CET | Version of Record | https://www.mdpi.com/1422-0067/15/12/23537/pdf |
