| article html file updated | 30 August 2025 20:58 CEST | Update | https://www.mdpi.com/2079-9276/8/2/108 |
| article html file updated | 20 July 2022 15:48 CEST | Update | N/A |
| article html file updated | 12 February 2020 18:48 CET | Update | N/A |
| article html file updated | 21 October 2019 16:14 CEST | Update | N/A |
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| article html file updated | 13 June 2019 07:37 CEST | Original file | N/A |
| article pdf uploaded. | 13 June 2019 07:36 CEST | Updated version of record | https://www.mdpi.com/2079-9276/8/2/108/pdf |
| article xml uploaded. | 13 June 2019 07:36 CEST | Update | https://www.mdpi.com/2079-9276/8/2/108/xml |
| article xml file uploaded | 13 June 2019 07:35 CEST | Update | N/A |
| article pdf uploaded. | 10 June 2019 17:24 CEST | Version of Record | https://www.mdpi.com/2079-9276/8/2/108/pdf-vor |
| article xml file uploaded | 10 June 2019 17:24 CEST | Original file | N/A |
