| article html file updated | 31 August 2025 03:36 CEST | Update | https://www.mdpi.com/1996-1073/12/21/4103 |
| article html file updated | 20 July 2022 00:49 CEST | Update | N/A |
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| article pdf uploaded. | 29 October 2019 11:42 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/21/4103/pdf |
| article xml uploaded. | 29 October 2019 11:42 CET | Update | https://www.mdpi.com/1996-1073/12/21/4103/xml |
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| article html file updated | 28 October 2019 07:40 CET | Original file | N/A |
| article pdf uploaded. | 28 October 2019 07:38 CET | Version of Record | https://www.mdpi.com/1996-1073/12/21/4103/pdf-vor |
| article xml uploaded. | 28 October 2019 07:38 CET | Update | N/A |
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