| article html file updated | 29 August 2025 22:11 CEST | Update | https://www.mdpi.com/2076-3298/2/4/449 |
| article html file updated | 16 July 2022 01:00 CEST | Update | N/A |
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| article xml file uploaded | 5 November 2015 08:20 CET | Original file | https://www.mdpi.com/2076-3298/2/4/449/xml |
| article supplementary file uploaded. | 12 October 2015 10:08 CEST | - | https://www.mdpi.com/2076-3298/2/4/449#supplementary |
| article pdf uploaded. | 1 October 2015 10:21 CEST | Version of Record | https://www.mdpi.com/2076-3298/2/4/449/pdf |
