| article html file updated | 6 February 2020 10:19 CET | Update | https://www.mdpi.com/1422-0067/15/7/11566 |
| article html file updated | 7 May 2019 12:23 CEST | Update | - |
| article html file updated | 21 March 2019 19:50 CET | Update | - |
| article html file updated | 20 August 2015 11:15 CEST | Update | - |
| article html file updated | 20 August 2014 04:57 CEST | Update | - |
| article xml file uploaded | 20 August 2014 04:57 CEST | Update | https://www.mdpi.com/1422-0067/15/7/11566/xml |
| article html file updated | 13 August 2014 14:05 CEST | Original file | - |
| article xml file uploaded | 13 August 2014 14:04 CEST | Original file | - |
| article pdf uploaded. | 30 June 2014 10:21 CEST | Updated version of record | https://www.mdpi.com/1422-0067/15/7/11566/pdf |
| article pdf uploaded. | 27 June 2014 17:11 CEST | Version of Record | https://www.mdpi.com/1422-0067/15/7/11566/pdf-vor |
