| article html file updated | 24 December 2025 14:01 CET | Update | https://www.mdpi.com/2072-6643/9/3/187 |
| article html file updated | 30 August 2025 00:29 CEST | Update | N/A |
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| article html file updated | 1 March 2017 03:27 CET | Original file | N/A |
| article xml uploaded. | 1 March 2017 03:26 CET | Original file | https://www.mdpi.com/2072-6643/9/3/187/xml |
| article pdf uploaded. | 1 March 2017 03:26 CET | Updated version of record | https://www.mdpi.com/2072-6643/9/3/187/pdf |
| article pdf uploaded. | 23 February 2017 11:19 CET | Version of Record | https://www.mdpi.com/2072-6643/9/3/187/pdf-vor |
