| article html file updated | 29 August 2025 21:00 CEST | Update | https://www.mdpi.com/2072-4292/6/3/2514 |
| article html file updated | 15 July 2022 22:56 CEST | Update | N/A |
| article html file updated | 6 February 2020 08:03 CET | Update | N/A |
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| article html file updated | 22 April 2014 12:48 CEST | Original file | N/A |
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| article pdf uploaded. | 21 March 2014 15:48 CET | Updated version of record | https://www.mdpi.com/2072-4292/6/3/2514/pdf |
| article pdf uploaded. | 20 March 2014 13:36 CET | Version of Record | https://www.mdpi.com/2072-4292/6/3/2514/pdf-vor |
