| article html file updated | 14 August 2026 15:58 CEST | Update | https://www.mdpi.com/1422-0067/18/7/1546 |
| article html file updated | 8 February 2020 11:15 CET | Update | N/A |
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| article xml uploaded. | 18 July 2017 17:18 CEST | Update | https://www.mdpi.com/1422-0067/18/7/1546/xml |
| article pdf uploaded. | 18 July 2017 17:18 CEST | Updated version of record | https://www.mdpi.com/1422-0067/18/7/1546/pdf |
| article pdf uploaded. | 17 July 2017 15:34 CEST | Version of Record | https://www.mdpi.com/1422-0067/18/7/1546/pdf-vor |
