| article html file updated | 29 August 2025 22:28 CEST | Update | https://www.mdpi.com/1999-4915/7/12/2958 |
| article html file updated | 16 July 2022 01:26 CEST | Update | - |
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| article pdf uploaded. | 15 December 2015 13:27 CET | Updated version of record | https://www.mdpi.com/1999-4915/7/12/2958/pdf |
| article xml uploaded. | 15 December 2015 13:27 CET | Update | https://www.mdpi.com/1999-4915/7/12/2958/xml |
| article pdf uploaded. | 12 December 2015 07:49 CET | Version of Record | https://www.mdpi.com/1999-4915/7/12/2958/pdf-vor |
| article xml uploaded. | 12 December 2015 07:49 CET | Original file | - |
