| article html file updated | 14 August 2026 18:06 CEST | Update | https://www.mdpi.com/1422-0067/18/10/2117 |
| article html file updated | 8 February 2020 18:03 CET | Update | N/A |
| article html file updated | 27 September 2019 15:31 CEST | Update | N/A |
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| article html file updated | 3 November 2017 05:59 CET | Update | N/A |
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| article xml uploaded. | 10 October 2017 16:01 CEST | Original file | https://www.mdpi.com/1422-0067/18/10/2117/xml |
| article pdf uploaded. | 10 October 2017 16:01 CEST | Version of Record | https://www.mdpi.com/1422-0067/18/10/2117/pdf |
