| article html file updated | 30 August 2025 08:50 CEST | Update | https://www.mdpi.com/2305-7084/2/4/55 |
| article html file updated | 17 July 2022 09:14 CEST | Update | N/A |
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| article html file updated | 19 November 2018 09:33 CET | Original file | N/A |
| article supplementary file uploaded. | 19 November 2018 09:32 CET | - | https://www.mdpi.com/2305-7084/2/4/55#supplementary |
| article pdf uploaded. | 19 November 2018 09:32 CET | Updated version of record | https://www.mdpi.com/2305-7084/2/4/55/pdf |
| article xml uploaded. | 19 November 2018 09:32 CET | Update | https://www.mdpi.com/2305-7084/2/4/55/xml |
| article xml file uploaded | 19 November 2018 09:32 CET | Update | N/A |
| article pdf uploaded. | 14 November 2018 16:00 CET | Updated version of record | https://www.mdpi.com/2305-7084/2/4/55/pdf-vor |
| article pdf uploaded. | 14 November 2018 15:26 CET | Version of Record | https://www.mdpi.com/2305-7084/2/4/55/pdf-vor |
| article xml file uploaded | 14 November 2018 15:26 CET | Original file | N/A |
