| article html file updated | 15 August 2026 13:35 CEST | Update | https://www.mdpi.com/2076-3417/9/1/91 |
| article html file updated | 11 February 2020 05:32 CET | Update | N/A |
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| article pdf uploaded. | 10 January 2019 06:54 CET | Updated version of record | https://www.mdpi.com/2076-3417/9/1/91/pdf |
| article xml uploaded. | 10 January 2019 06:54 CET | Update | https://www.mdpi.com/2076-3417/9/1/91/xml |
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| article html file updated | 28 December 2018 04:40 CET | Original file | N/A |
| article pdf uploaded. | 27 December 2018 11:50 CET | Version of Record | https://www.mdpi.com/2076-3417/9/1/91/pdf-vor |
| article xml uploaded. | 27 December 2018 11:50 CET | Update | N/A |
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