| article html file updated | 30 August 2025 02:39 CEST | Update | https://www.mdpi.com/2072-6643/10/2/228 |
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| article xml uploaded. | 26 February 2018 02:47 CET | Update | https://www.mdpi.com/2072-6643/10/2/228/xml |
| article pdf uploaded. | 26 February 2018 02:47 CET | Updated version of record | https://www.mdpi.com/2072-6643/10/2/228/pdf |
| article html file updated | 23 February 2018 09:11 CET | Update | N/A |
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| article pdf uploaded. | 23 February 2018 09:09 CET | Updated version of record | https://www.mdpi.com/2072-6643/10/2/228/pdf-vor |
| article html file updated | 23 February 2018 08:06 CET | Original file | N/A |
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| article pdf uploaded. | 17 February 2018 06:59 CET | Version of Record | https://www.mdpi.com/2072-6643/10/2/228/pdf-vor |
