| article html file updated | 15 August 2026 02:51 CEST | Update | https://www.mdpi.com/2077-1444/9/6/184 |
| article html file updated | 9 February 2020 20:40 CET | Update | N/A |
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| article pdf uploaded. | 7 June 2018 14:20 CEST | Version of Record | https://www.mdpi.com/2077-1444/9/6/184/pdf |
| article xml uploaded. | 7 June 2018 14:20 CEST | Update | https://www.mdpi.com/2077-1444/9/6/184/xml |
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