| article html file updated | 29 August 2025 22:32 CEST | Update | https://www.mdpi.com/1660-4601/13/1/90 |
| article html file updated | 16 July 2022 01:31 CEST | Update | N/A |
| article html file updated | 7 February 2020 02:49 CET | Update | N/A |
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| article html file updated | 26 March 2019 17:25 CET | Original file | N/A |
| article pdf uploaded. | 29 December 2015 11:00 CET | Version of Record | https://www.mdpi.com/1660-4601/13/1/90/pdf |
| article xml uploaded. | 29 December 2015 11:00 CET | Original file | https://www.mdpi.com/1660-4601/13/1/90/xml |
