| article html file updated | 30 August 2025 06:26 CEST | Update | https://www.mdpi.com/2077-1312/6/3/99 |
| article html file updated | 17 July 2022 01:43 CEST | Update | - |
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| article pdf uploaded. | 29 August 2018 08:44 CEST | Updated version of record | https://www.mdpi.com/2077-1312/6/3/99/pdf |
| article xml uploaded. | 29 August 2018 08:44 CEST | Update | https://www.mdpi.com/2077-1312/6/3/99/xml |
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| article pdf uploaded. | 28 August 2018 15:51 CEST | Updated version of record | https://www.mdpi.com/2077-1312/6/3/99/pdf-vor |
| article pdf uploaded. | 28 August 2018 15:44 CEST | Version of Record | https://www.mdpi.com/2077-1312/6/3/99/pdf-vor |
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