| article html file updated | 30 August 2025 05:08 CEST | Update | https://www.mdpi.com/1422-0067/19/7/2004 |
| article html file updated | 16 July 2022 22:55 CEST | Update | - |
| article html file updated | 10 February 2020 00:38 CET | Update | - |
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| article html file updated | 11 July 2018 10:52 CEST | Original file | - |
| article pdf uploaded. | 11 July 2018 10:50 CEST | Updated version of record | https://www.mdpi.com/1422-0067/19/7/2004/pdf |
| article xml uploaded. | 11 July 2018 10:50 CEST | Update | https://www.mdpi.com/1422-0067/19/7/2004/xml |
| article xml file uploaded | 11 July 2018 10:50 CEST | Update | - |
| article pdf uploaded. | 9 July 2018 15:59 CEST | Updated version of record | https://www.mdpi.com/1422-0067/19/7/2004/pdf-vor |
| article pdf uploaded. | 9 July 2018 15:58 CEST | Version of Record | https://www.mdpi.com/1422-0067/19/7/2004/pdf-vor |
| article xml file uploaded | 9 July 2018 15:58 CEST | Original file | - |
