| article html file updated | 24 December 2025 14:40 CET | Update | https://www.mdpi.com/2075-4418/9/2/39 |
| article html file updated | 30 August 2025 13:48 CEST | Update | N/A |
| article html file updated | 21 August 2025 20:36 CEST | Update | N/A |
| article html file updated | 12 February 2020 04:01 CET | Update | N/A |
| article html file updated | 18 October 2019 00:12 CEST | Update | N/A |
| article html file updated | 5 July 2019 14:27 CEST | Update | N/A |
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| article html file updated | 29 April 2019 14:25 CEST | Original file | N/A |
| article supplementary file uploaded. | 29 April 2019 14:23 CEST | - | https://www.mdpi.com/2075-4418/9/2/39#supplementary |
| article pdf uploaded. | 29 April 2019 14:23 CEST | Updated version of record | https://www.mdpi.com/2075-4418/9/2/39/pdf |
| article xml uploaded. | 29 April 2019 14:23 CEST | Update | https://www.mdpi.com/2075-4418/9/2/39/xml |
| article xml file uploaded | 29 April 2019 14:23 CEST | Update | N/A |
| article pdf uploaded. | 9 April 2019 13:48 CEST | Version of Record | https://www.mdpi.com/2075-4418/9/2/39/pdf-vor |
| article xml file uploaded | 9 April 2019 13:48 CEST | Original file | N/A |
