| article html file updated | 14 August 2026 23:19 CEST | Update | https://www.mdpi.com/1422-0067/19/3/844 |
| article html file updated | 9 February 2020 09:46 CET | Update | N/A |
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| article xml uploaded. | 14 March 2018 07:59 CET | Update | https://www.mdpi.com/1422-0067/19/3/844/xml |
| article pdf uploaded. | 14 March 2018 07:59 CET | Version of Record | https://www.mdpi.com/1422-0067/19/3/844/pdf |
