| article html file updated | 15 August 2026 07:51 CEST | Update | https://www.mdpi.com/2073-4336/9/4/73 |
| article html file updated | 30 August 2025 07:09 CEST | Update | N/A |
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| article html file updated | 21 September 2018 11:29 CEST | Original file | N/A |
| article supplementary file uploaded. | 21 September 2018 11:28 CEST | - | https://www.mdpi.com/2073-4336/9/4/73#supplementary |
| article pdf uploaded. | 21 September 2018 11:28 CEST | Version of Record | https://www.mdpi.com/2073-4336/9/4/73/pdf |
| article xml uploaded. | 21 September 2018 11:28 CEST | Update | https://www.mdpi.com/2073-4336/9/4/73/xml |
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