| article html file updated | 31 August 2025 06:10 CEST | Update | https://www.mdpi.com/2304-8158/8/12/662 |
| article html file updated | 19 July 2022 22:04 CEST | Update | N/A |
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| article pdf uploaded. | 10 December 2019 10:08 CET | Version of Record | https://www.mdpi.com/2304-8158/8/12/662/pdf |
| article xml uploaded. | 10 December 2019 10:08 CET | Update | https://www.mdpi.com/2304-8158/8/12/662/xml |
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