| article html file updated | 30 August 2025 00:33 CEST | Update | https://www.mdpi.com/2072-6643/9/3/240 |
| article html file updated | 16 July 2022 05:09 CEST | Update | N/A |
| article html file updated | 8 February 2020 00:50 CET | Update | N/A |
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| article xml uploaded. | 7 March 2017 11:47 CET | Update | https://www.mdpi.com/2072-6643/9/3/240/xml |
| article pdf uploaded. | 7 March 2017 11:47 CET | Updated version of record | https://www.mdpi.com/2072-6643/9/3/240/pdf |
| article html file updated | 6 March 2017 09:36 CET | Original file | N/A |
| article pdf uploaded. | 6 March 2017 09:35 CET | Version of Record | https://www.mdpi.com/2072-6643/9/3/240/pdf-vor |
