| article html file updated | 31 August 2025 09:55 CEST | Update | https://www.mdpi.com/2311-5637/6/1/16 |
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| article html file updated | 1 April 2020 22:15 CEST | Update | - |
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| article pdf uploaded. | 20 March 2020 16:08 CET | Updated version of record | https://www.mdpi.com/2311-5637/6/1/16/pdf |
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| article pdf uploaded. | 24 January 2020 14:20 CET | Version of Record | https://www.mdpi.com/2311-5637/6/1/16/pdf-vor |
| article xml file uploaded | 24 January 2020 14:20 CET | Original file | - |
