| article html file updated | 30 August 2025 20:47 CEST | Update | https://www.mdpi.com/2075-1680/8/2/72 |
| article html file updated | 21 August 2025 21:16 CEST | Update | N/A |
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| article html file updated | 12 February 2020 17:54 CET | Update | N/A |
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| article html file updated | 18 June 2019 08:00 CEST | Original file | N/A |
| article pdf uploaded. | 18 June 2019 07:59 CEST | Updated version of record | https://www.mdpi.com/2075-1680/8/2/72/pdf |
| article xml uploaded. | 18 June 2019 07:59 CEST | Update | https://www.mdpi.com/2075-1680/8/2/72/xml |
| article xml file uploaded | 18 June 2019 07:59 CEST | Update | N/A |
| article pdf uploaded. | 5 June 2019 15:03 CEST | Version of Record | https://www.mdpi.com/2075-1680/8/2/72/pdf-vor |
| article xml file uploaded | 5 June 2019 15:03 CEST | Original file | N/A |
