| article html file updated | 30 August 2025 04:42 CEST | Update | https://www.mdpi.com/2075-4701/8/7/473 |
| article html file updated | 16 July 2022 21:56 CEST | Update | N/A |
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| article html file updated | 21 June 2018 11:35 CEST | Original file | N/A |
| article pdf uploaded. | 21 June 2018 11:34 CEST | Version of Record | https://www.mdpi.com/2075-4701/8/7/473/pdf |
| article xml uploaded. | 21 June 2018 11:34 CEST | Update | https://www.mdpi.com/2075-4701/8/7/473/xml |
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