| article html file updated | 8 May 2025 06:03 CEST | Update | https://www.mdpi.com/1420-3049/15/6/4094 |
| article xml uploaded. | 8 May 2025 06:00 CEST | Original file | https://www.mdpi.com/1420-3049/15/6/4094/xml |
| article html file updated | 5 February 2020 14:43 CET | Update | - |
| article html file updated | 9 May 2019 05:57 CEST | Update | - |
| article html file updated | 20 March 2019 00:54 CET | Update | - |
| article html file updated | 12 November 2018 03:03 CET | Original file | - |
| article pdf uploaded. | 17 October 2014 16:13 CEST | Updated version of record | https://www.mdpi.com/1420-3049/15/6/4094/pdf |
| article pdf uploaded. | 17 October 2014 16:13 CEST | Updated version of record | https://www.mdpi.com/1420-3049/15/6/4094/pdf-vor |
| article pdf uploaded. | 17 October 2014 16:11 CEST | Updated version of record | https://www.mdpi.com/1420-3049/15/6/4094/pdf-vor |
| article pdf uploaded. | 17 October 2014 16:09 CEST | Version of Record | https://www.mdpi.com/1420-3049/15/6/4094/pdf-vor |
| Retraction published | 17 October 2014 00:00 CEST | Retraction | http://www.mdpi.com/1420-3049/19/10/16810 |
