| article html file updated | 30 August 2025 20:12 CEST | Update | https://www.mdpi.com/2075-4698/9/2/42 |
| article html file updated | 19 July 2022 19:01 CEST | Update | N/A |
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| article pdf uploaded. | 25 May 2019 13:58 CEST | Updated version of record | https://www.mdpi.com/2075-4698/9/2/42/pdf |
| article xml uploaded. | 25 May 2019 13:58 CEST | Update | https://www.mdpi.com/2075-4698/9/2/42/xml |
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| article html file updated | 24 May 2019 08:41 CEST | Original file | N/A |
| article pdf uploaded. | 24 May 2019 08:40 CEST | Version of Record | https://www.mdpi.com/2075-4698/9/2/42/pdf-vor |
| article xml file uploaded | 24 May 2019 08:40 CEST | Original file | N/A |
