| article html file updated | 29 August 2025 21:49 CEST | Update | https://www.mdpi.com/2071-1050/7/6/7492 |
| article html file updated | 16 July 2022 00:23 CEST | Update | N/A |
| article html file updated | 6 February 2020 19:35 CET | Update | N/A |
| article html file updated | 6 May 2019 17:59 CEST | Update | N/A |
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| article html file updated | 21 August 2015 13:29 CEST | Original file | N/A |
| article supplementary file uploaded. | 15 June 2015 09:02 CEST | - | https://www.mdpi.com/2071-1050/7/6/7492#supplementary |
| article pdf uploaded. | 11 June 2015 12:48 CEST | Version of Record | https://www.mdpi.com/2071-1050/7/6/7492/pdf |
