| article html file updated | 14 August 2026 23:41 CEST | Update | https://www.mdpi.com/1422-0067/19/4/953 |
| article html file updated | 9 February 2020 10:55 CET | Update | N/A |
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| article pdf uploaded. | 23 March 2018 05:32 CET | Version of Record | https://www.mdpi.com/1422-0067/19/4/953/pdf |
