| article html file updated | 30 August 2025 20:23 CEST | Update | https://www.mdpi.com/2227-9032/7/2/73 |
| article html file updated | 21 August 2025 21:10 CEST | Update | N/A |
| article html file updated | 19 July 2022 19:15 CEST | Update | N/A |
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| article html file updated | 20 October 2019 21:44 CEST | Update | N/A |
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| article html file updated | 31 May 2019 11:21 CEST | Update | N/A |
| article xml uploaded. | 31 May 2019 11:20 CEST | Update | https://www.mdpi.com/2227-9032/7/2/73/xml |
| article pdf uploaded. | 31 May 2019 11:20 CEST | Updated version of record | https://www.mdpi.com/2227-9032/7/2/73/pdf |
| article html file updated | 30 May 2019 09:39 CEST | Original file | N/A |
| article pdf uploaded. | 30 May 2019 09:38 CEST | Updated version of record | https://www.mdpi.com/2227-9032/7/2/73/pdf-vor |
| article xml file uploaded | 30 May 2019 09:38 CEST | Update | N/A |
| article supplementary file uploaded. | 28 May 2019 15:13 CEST | - | https://www.mdpi.com/2227-9032/7/2/73#supplementary |
| article xml file uploaded | 28 May 2019 15:13 CEST | Original file | N/A |
| article pdf uploaded. | 28 May 2019 15:13 CEST | Version of Record | https://www.mdpi.com/2227-9032/7/2/73/pdf-vor |
