| article html file updated | 15 August 2026 16:46 CEST | Update | https://www.mdpi.com/2073-8994/11/2/204 |
| article html file updated | 11 February 2020 15:21 CET | Update | N/A |
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| article pdf uploaded. | 23 February 2019 11:27 CET | Updated version of record | https://www.mdpi.com/2073-8994/11/2/204/pdf |
| article xml uploaded. | 23 February 2019 11:27 CET | Update | https://www.mdpi.com/2073-8994/11/2/204/xml |
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| article pdf uploaded. | 12 February 2019 13:05 CET | Version of Record | https://www.mdpi.com/2073-8994/11/2/204/pdf-vor |
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