| article html file updated | 31 August 2025 10:15 CEST | Update | https://www.mdpi.com/2073-4409/9/2/323 |
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| article pdf uploaded. | 29 February 2020 13:19 CET | Updated version of record | https://www.mdpi.com/2073-4409/9/2/323/pdf |
| article xml uploaded. | 29 February 2020 13:19 CET | Update | https://www.mdpi.com/2073-4409/9/2/323/xml |
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| article supplementary file uploaded. | 30 January 2020 09:29 CET | - | https://www.mdpi.com/2073-4409/9/2/323#supplementary |
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