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| article html file updated | 24 December 2025 14:32 CET | Update | N/A |
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| article xml uploaded. | 30 March 2023 09:33 CEST | Update | https://www.mdpi.com/2218-273X/8/4/109/xml |
| article pdf uploaded. | 30 March 2023 09:33 CEST | Updated version of record | https://www.mdpi.com/2218-273X/8/4/109/pdf |
| article html file updated | 17 July 2022 04:13 CEST | Update | N/A |
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| article html file updated | 5 October 2018 14:34 CEST | Original file | N/A |
| article supplementary file uploaded. | 5 October 2018 14:33 CEST | - | https://www.mdpi.com/2218-273X/8/4/109#supplementary |
| article pdf uploaded. | 5 October 2018 14:33 CEST | Version of Record | https://www.mdpi.com/2218-273X/8/4/109/pdf-vor |
| article xml uploaded. | 5 October 2018 14:33 CEST | Update | N/A |
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