| article html file updated | 15 August 2026 16:31 CEST | Update | https://www.mdpi.com/2073-4360/11/2/287 |
| article html file updated | 11 February 2020 14:35 CET | Update | N/A |
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| article html file updated | 18 February 2019 12:17 CET | Original file | N/A |
| article pdf uploaded. | 18 February 2019 12:16 CET | Updated version of record | https://www.mdpi.com/2073-4360/11/2/287/pdf |
| article xml uploaded. | 18 February 2019 12:16 CET | Update | https://www.mdpi.com/2073-4360/11/2/287/xml |
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| article pdf uploaded. | 8 February 2019 13:29 CET | Version of Record | https://www.mdpi.com/2073-4360/11/2/287/pdf-vor |
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