| article html file updated | 16 August 2026 21:57 CEST | Update | https://www.mdpi.com/1424-8220/20/1/87 |
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| article html file updated | 24 December 2019 04:47 CET | Update | N/A |
| article pdf uploaded. | 24 December 2019 04:45 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/1/87/pdf |
| article xml uploaded. | 24 December 2019 04:45 CET | Update | https://www.mdpi.com/1424-8220/20/1/87/xml |
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| article html file updated | 22 December 2019 05:23 CET | Original file | N/A |
| article supplementary file uploaded. | 22 December 2019 05:22 CET | - | https://www.mdpi.com/1424-8220/20/1/87#supplementary |
| article pdf uploaded. | 22 December 2019 05:22 CET | Version of Record | https://www.mdpi.com/1424-8220/20/1/87/pdf-vor |
| article xml uploaded. | 22 December 2019 05:22 CET | Update | N/A |
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