| article html file updated | 31 August 2025 08:36 CEST | Update | https://www.mdpi.com/2311-5521/5/1/13 |
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| article html file updated | 15 February 2020 01:30 CET | Update | N/A |
| article html file updated | 13 February 2020 05:21 CET | Original file | N/A |
| article pdf uploaded. | 13 February 2020 05:20 CET | Updated version of record | https://www.mdpi.com/2311-5521/5/1/13/pdf |
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| article pdf uploaded. | 9 January 2020 13:35 CET | Version of Record | https://www.mdpi.com/2311-5521/5/1/13/pdf-vor |
| article xml file uploaded | 9 January 2020 13:35 CET | Original file | N/A |
