| article html file updated | 29 August 2025 22:19 CEST | Update | https://www.mdpi.com/2079-9284/2/4/368 |
| article html file updated | 20 August 2025 22:05 CEST | Update | N/A |
| article html file updated | 7 February 2020 00:40 CET | Update | N/A |
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| article html file updated | 26 March 2019 14:15 CET | Original file | N/A |
| article supplementary file uploaded. | 6 November 2015 12:59 CET | - | https://www.mdpi.com/2079-9284/2/4/368#supplementary |
| article pdf uploaded. | 6 November 2015 12:59 CET | Version of Record | https://www.mdpi.com/2079-9284/2/4/368/pdf |
