| article html file updated | 1 September 2025 11:43 CEST | Update | https://www.mdpi.com/2220-9964/9/11/618 |
| article html file updated | 22 July 2022 22:14 CEST | Update | - |
| article html file updated | 3 November 2020 11:30 CET | Original file | - |
| article pdf uploaded. | 3 November 2020 11:28 CET | Updated version of record | https://www.mdpi.com/2220-9964/9/11/618/pdf |
| article xml uploaded. | 3 November 2020 11:28 CET | Update | https://www.mdpi.com/2220-9964/9/11/618/xml |
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| article pdf uploaded. | 23 October 2020 12:53 CEST | Version of Record | https://www.mdpi.com/2220-9964/9/11/618/pdf-vor |
