| article html file updated | 30 August 2025 05:09 CEST | Update | https://www.mdpi.com/1422-0067/19/7/2012 |
| article html file updated | 16 July 2022 22:56 CEST | Update | N/A |
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| article pdf uploaded. | 21 January 2019 03:10 CET | Updated version of record | https://www.mdpi.com/1422-0067/19/7/2012/pdf |
| article html file updated | 2 August 2018 06:51 CEST | Update | N/A |
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| article html file updated | 10 July 2018 09:53 CEST | Original file | N/A |
| article pdf uploaded. | 10 July 2018 09:52 CEST | Version of Record | https://www.mdpi.com/1422-0067/19/7/2012/pdf-vor |
| article xml uploaded. | 10 July 2018 09:52 CEST | Update | https://www.mdpi.com/1422-0067/19/7/2012/xml |
| article xml file uploaded | 10 July 2018 09:52 CEST | Original file | N/A |
