| article html file updated | 17 August 2026 02:14 CEST | Update | https://www.mdpi.com/2306-7381/7/1/19 |
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| article html file updated | 26 March 2020 07:39 CET | Original file | N/A |
| article pdf uploaded. | 26 March 2020 07:38 CET | Updated version of record | https://www.mdpi.com/2306-7381/7/1/19/pdf |
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| article pdf uploaded. | 7 February 2020 14:45 CET | Version of Record | https://www.mdpi.com/2306-7381/7/1/19/pdf-vor |
| article xml file uploaded | 7 February 2020 14:45 CET | Original file | N/A |
