| article html file updated | 14 August 2026 18:28 CEST | Update | https://www.mdpi.com/2412-3811/2/4/16 |
| article html file updated | 8 February 2020 19:09 CET | Update | N/A |
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| article html file updated | 26 October 2017 12:35 CEST | Update | N/A |
| article xml uploaded. | 26 October 2017 12:34 CEST | Update | https://www.mdpi.com/2412-3811/2/4/16/xml |
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| article pdf uploaded. | 26 October 2017 12:34 CEST | Updated version of record | https://www.mdpi.com/2412-3811/2/4/16/pdf |
| article html file updated | 22 October 2017 11:04 CEST | Original file | N/A |
| article xml uploaded. | 22 October 2017 11:02 CEST | Update | N/A |
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| article pdf uploaded. | 22 October 2017 11:02 CEST | Version of Record | https://www.mdpi.com/2412-3811/2/4/16/pdf-vor |
