| article html file updated | 29 August 2025 23:58 CEST | Update | https://www.mdpi.com/1422-0067/17/12/1997 |
| article html file updated | 16 July 2022 03:59 CEST | Update | - |
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| article xml uploaded. | 29 November 2016 09:10 CET | Original file | https://www.mdpi.com/1422-0067/17/12/1997/xml |
| article pdf uploaded. | 29 November 2016 09:10 CET | Version of Record | https://www.mdpi.com/1422-0067/17/12/1997/pdf |
