| article html file updated | 29 August 2025 20:57 CEST | Update | https://www.mdpi.com/1420-3049/19/2/1939 |
| article html file updated | 15 July 2022 22:51 CEST | Update | N/A |
| article html file updated | 6 February 2020 07:09 CET | Update | N/A |
| article html file updated | 20 September 2019 05:45 CEST | Update | N/A |
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| article html file updated | 21 March 2019 12:06 CET | Update | N/A |
| article html file updated | 12 September 2018 05:09 CEST | Update | N/A |
| article html file updated | 19 August 2015 19:49 CEST | Original file | N/A |
| article pdf uploaded. | 12 February 2014 15:55 CET | Updated version of record | https://www.mdpi.com/1420-3049/19/2/1939/pdf |
| article pdf uploaded. | 10 February 2014 09:54 CET | Version of Record | https://www.mdpi.com/1420-3049/19/2/1939/pdf-vor |
