| article html file updated | 12 August 2026 20:02 CEST | Update | https://www.mdpi.com/1420-3049/18/9/10146 |
| article html file updated | 6 February 2020 03:57 CET | Update | N/A |
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| article html file updated | 20 December 2016 04:26 CET | Original file | N/A |
| article pdf uploaded. | 23 August 2013 10:43 CEST | Updated version of record | https://www.mdpi.com/1420-3049/18/9/10146/pdf |
| article pdf uploaded. | 22 August 2013 14:16 CEST | Version of Record | https://www.mdpi.com/1420-3049/18/9/10146/pdf-vor |
