| article html file updated | 14 August 2026 22:26 CEST | Update | https://www.mdpi.com/1424-8220/18/2/633 |
| article html file updated | 9 February 2020 07:08 CET | Update | N/A |
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| article xml uploaded. | 26 February 2018 07:08 CET | Update | https://www.mdpi.com/1424-8220/18/2/633/xml |
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| article pdf uploaded. | 26 February 2018 07:08 CET | Updated version of record | https://www.mdpi.com/1424-8220/18/2/633/pdf |
| article html file updated | 25 February 2018 03:16 CET | Original file | N/A |
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| article pdf uploaded. | 25 February 2018 03:15 CET | Updated version of record | https://www.mdpi.com/1424-8220/18/2/633/pdf-vor |
| article pdf uploaded. | 20 February 2018 17:22 CET | Version of Record | https://www.mdpi.com/1424-8220/18/2/633/pdf-vor |
