| article html file updated | 15 August 2026 00:00 CEST | Update | https://www.mdpi.com/2076-3263/8/4/115 |
| article html file updated | 9 February 2020 12:01 CET | Update | N/A |
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| article xml uploaded. | 31 March 2018 06:08 CEST | Update | https://www.mdpi.com/2076-3263/8/4/115/xml |
| article pdf uploaded. | 31 March 2018 06:08 CEST | Version of Record | https://www.mdpi.com/2076-3263/8/4/115/pdf |
