| article html file updated | 16 August 2026 17:55 CEST | Update | https://www.mdpi.com/2076-0752/8/4/149 |
| article html file updated | 14 February 2020 07:53 CET | Update | N/A |
| article html file updated | 30 December 2019 09:34 CET | Update | N/A |
| article html file updated | 12 November 2019 07:36 CET | Update | N/A |
| article pdf uploaded. | 12 November 2019 07:34 CET | Updated version of record | https://www.mdpi.com/2076-0752/8/4/149/pdf |
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| article html file updated | 8 November 2019 10:30 CET | Original file | N/A |
| article pdf uploaded. | 8 November 2019 10:28 CET | Version of Record | https://www.mdpi.com/2076-0752/8/4/149/pdf-vor |
| article xml uploaded. | 8 November 2019 10:28 CET | Update | N/A |
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