| article html file updated | 29 August 2025 22:39 CEST | Update | https://www.mdpi.com/1660-4601/13/2/171 |
| article html file updated | 20 August 2025 22:12 CEST | Update | N/A |
| article html file updated | 7 February 2020 04:02 CET | Update | N/A |
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| article html file updated | 26 March 2019 19:39 CET | Original file | N/A |
| article pdf uploaded. | 29 January 2016 08:09 CET | Version of Record | https://www.mdpi.com/1660-4601/13/2/171/pdf |
| article xml uploaded. | 29 January 2016 08:09 CET | Original file | https://www.mdpi.com/1660-4601/13/2/171/xml |
