| article html file updated | 29 August 2025 20:53 CEST | Update | https://www.mdpi.com/1996-1944/6/12/5821 |
| article html file updated | 20 August 2025 21:53 CEST | Update | N/A |
| article html file updated | 6 February 2020 06:08 CET | Update | N/A |
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| article html file updated | 15 February 2017 07:30 CET | Original file | N/A |
| article pdf uploaded. | 11 December 2013 16:26 CET | Version of Record | https://www.mdpi.com/1996-1944/6/12/5821/pdf |
