| article html file updated | 12 August 2026 22:21 CEST | Update | https://www.mdpi.com/1420-3049/19/2/1956 |
| article html file updated | 6 February 2020 07:12 CET | Update | N/A |
| article html file updated | 20 September 2019 05:48 CEST | Update | N/A |
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| article html file updated | 19 August 2015 20:07 CEST | Original file | N/A |
| article pdf uploaded. | 14 February 2014 17:43 CET | Updated version of record | https://www.mdpi.com/1420-3049/19/2/1956/pdf |
| article supplementary file uploaded. | 12 February 2014 11:45 CET | - | https://www.mdpi.com/1420-3049/19/2/1956#supplementary |
| article pdf uploaded. | 12 February 2014 11:45 CET | Version of Record | https://www.mdpi.com/1420-3049/19/2/1956/pdf-vor |
