| article html file updated | 14 August 2026 15:01 CEST | Update | https://www.mdpi.com/1660-4601/14/6/617 |
| article html file updated | 8 February 2020 07:49 CET | Update | N/A |
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| article xml uploaded. | 13 June 2017 12:44 CEST | Update | https://www.mdpi.com/1660-4601/14/6/617/xml |
| article pdf uploaded. | 13 June 2017 12:44 CEST | Updated version of record | https://www.mdpi.com/1660-4601/14/6/617/pdf |
| article html file updated | 8 June 2017 15:34 CEST | Original file | N/A |
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