| article xml uploaded. | 25 July 2025 14:32 CEST | Update | https://www.mdpi.com/2071-1050/7/10/13904/xml |
| article pdf uploaded. | 6 June 2024 11:40 CEST | Updated version of record | https://www.mdpi.com/2071-1050/7/10/13904/pdf |
| article pdf uploaded. | 3 June 2024 04:44 CEST | Updated version of record | https://www.mdpi.com/2071-1050/7/10/13904/pdf-vor |
| article html file updated | 6 February 2020 23:46 CET | Update | https://www.mdpi.com/2071-1050/7/10/13904 |
| article html file updated | 6 May 2019 09:20 CEST | Update | - |
| article html file updated | 26 March 2019 12:33 CET | Update | - |
| article pdf uploaded. | 22 April 2016 16:47 CEST | Updated version of record | https://www.mdpi.com/2071-1050/7/10/13904/pdf-vor |
| article pdf uploaded. | 22 April 2016 16:46 CEST | Updated version of record | https://www.mdpi.com/2071-1050/7/10/13904/pdf-vor |
| Retraction published | 22 April 2016 00:00 CEST | Retraction | http://www.mdpi.com/2071-1050/8/4/401 |
| article html file updated | 6 November 2015 09:34 CET | Original file | - |
| article xml file uploaded | 6 November 2015 09:34 CET | Original file | - |
| article pdf uploaded. | 15 October 2015 11:32 CEST | Version of Record | https://www.mdpi.com/2071-1050/7/10/13904/pdf-vor |
