| article html file updated | 30 August 2025 06:24 CEST | Update | https://www.mdpi.com/2413-8851/2/3/76 |
| article html file updated | 17 July 2022 01:38 CEST | Update | - |
| article html file updated | 10 February 2020 07:49 CET | Update | - |
| article html file updated | 29 April 2019 12:24 CEST | Update | - |
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| article html file updated | 31 March 2019 12:18 CEST | Update | - |
| article html file updated | 29 August 2018 12:30 CEST | Original file | - |
| article pdf uploaded. | 29 August 2018 12:28 CEST | Updated version of record | https://www.mdpi.com/2413-8851/2/3/76/pdf |
| article xml uploaded. | 29 August 2018 12:28 CEST | Update | https://www.mdpi.com/2413-8851/2/3/76/xml |
| article xml file uploaded | 29 August 2018 12:28 CEST | Update | - |
| article pdf uploaded. | 27 August 2018 15:09 CEST | Updated version of record | https://www.mdpi.com/2413-8851/2/3/76/pdf-vor |
| article pdf uploaded. | 27 August 2018 15:08 CEST | Version of Record | https://www.mdpi.com/2413-8851/2/3/76/pdf-vor |
| article xml file uploaded | 27 August 2018 15:08 CEST | Original file | - |
