| article html file updated | 30 August 2025 11:30 CEST | Update | https://www.mdpi.com/2075-4701/9/2/136 |
| article html file updated | 20 July 2022 17:06 CEST | Update | N/A |
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| article pdf uploaded. | 29 January 2019 09:28 CET | Updated version of record | https://www.mdpi.com/2075-4701/9/2/136/pdf |
| article xml uploaded. | 29 January 2019 09:28 CET | Update | https://www.mdpi.com/2075-4701/9/2/136/xml |
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| article html file updated | 27 January 2019 05:27 CET | Original file | N/A |
| article pdf uploaded. | 27 January 2019 05:25 CET | Version of Record | https://www.mdpi.com/2075-4701/9/2/136/pdf-vor |
| article xml uploaded. | 27 January 2019 05:25 CET | Update | N/A |
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