| article html file updated | 31 August 2025 01:54 CEST | Update | https://www.mdpi.com/1422-0067/20/19/4737 |
| article html file updated | 21 August 2025 22:38 CEST | Update | - |
| article html file updated | 20 July 2022 02:50 CEST | Update | - |
| article html file updated | 13 February 2020 19:54 CET | Update | - |
| article html file updated | 15 October 2019 15:51 CEST | Update | - |
| article html file updated | 10 October 2019 08:43 CEST | Update | - |
| article xml uploaded. | 10 October 2019 08:42 CEST | Update | https://www.mdpi.com/1422-0067/20/19/4737/xml |
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| article pdf uploaded. | 10 October 2019 08:42 CEST | Updated version of record | https://www.mdpi.com/1422-0067/20/19/4737/pdf |
| article html file updated | 24 September 2019 11:55 CEST | Original file | - |
| article pdf uploaded. | 24 September 2019 11:53 CEST | Version of Record | https://www.mdpi.com/1422-0067/20/19/4737/pdf-vor |
| article xml uploaded. | 24 September 2019 11:53 CEST | Update | - |
| article xml file uploaded | 24 September 2019 11:53 CEST | Original file | - |
