| article html file updated | 30 August 2025 23:23 CEST | Update | https://www.mdpi.com/2227-9717/7/8/501 |
| article html file updated | 21 August 2025 21:56 CEST | Update | - |
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| article supplementary file uploaded. | 2 August 2019 05:32 CEST | - | https://www.mdpi.com/2227-9717/7/8/501#supplementary |
| article pdf uploaded. | 2 August 2019 05:32 CEST | Version of Record | https://www.mdpi.com/2227-9717/7/8/501/pdf |
| article xml uploaded. | 2 August 2019 05:32 CEST | Update | https://www.mdpi.com/2227-9717/7/8/501/xml |
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