| article html file updated | 31 August 2025 16:38 CEST | Update | https://www.mdpi.com/2079-9292/9/4/618 |
| article html file updated | 21 July 2022 01:08 CEST | Update | - |
| article html file updated | 8 May 2020 16:44 CEST | Update | - |
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| article pdf uploaded. | 20 April 2020 16:01 CEST | Updated version of record | https://www.mdpi.com/2079-9292/9/4/618/pdf |
| article xml uploaded. | 20 April 2020 16:01 CEST | Update | https://www.mdpi.com/2079-9292/9/4/618/xml |
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| article pdf uploaded. | 6 April 2020 17:53 CEST | Version of Record | https://www.mdpi.com/2079-9292/9/4/618/pdf-vor |
| article xml file uploaded | 6 April 2020 17:53 CEST | Original file | - |
