| article html file updated | 31 August 2025 06:52 CEST | Update | https://www.mdpi.com/2076-2607/8/1/3 |
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| article pdf uploaded. | 25 December 2019 12:23 CET | Updated version of record | https://www.mdpi.com/2076-2607/8/1/3/pdf |
| article xml uploaded. | 25 December 2019 12:23 CET | Update | https://www.mdpi.com/2076-2607/8/1/3/xml |
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| article supplementary file uploaded. | 18 December 2019 11:52 CET | - | https://www.mdpi.com/2076-2607/8/1/3#supplementary |
| article pdf uploaded. | 18 December 2019 11:52 CET | Version of Record | https://www.mdpi.com/2076-2607/8/1/3/pdf-vor |
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