| article html file updated | 31 August 2025 01:08 CEST | Update | https://www.mdpi.com/2304-8158/8/9/399 |
| article html file updated | 20 July 2022 03:47 CEST | Update | - |
| article html file updated | 13 February 2020 16:05 CET | Update | - |
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| article html file updated | 8 September 2019 10:57 CEST | Original file | - |
| article supplementary file uploaded. | 8 September 2019 10:55 CEST | - | https://www.mdpi.com/2304-8158/8/9/399#supplementary |
| article pdf uploaded. | 8 September 2019 10:55 CEST | Version of Record | https://www.mdpi.com/2304-8158/8/9/399/pdf |
| article xml uploaded. | 8 September 2019 10:55 CEST | Update | https://www.mdpi.com/2304-8158/8/9/399/xml |
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