| article html file updated | 14 August 2026 16:37 CEST | Update | https://www.mdpi.com/2297-8747/22/3/38 |
| article html file updated | 8 February 2020 13:18 CET | Update | N/A |
| article html file updated | 26 September 2019 11:47 CEST | Update | N/A |
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| article xml uploaded. | 11 August 2017 09:05 CEST | Update | https://www.mdpi.com/2297-8747/22/3/38/xml |
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| article pdf uploaded. | 11 August 2017 09:05 CEST | Updated version of record | https://www.mdpi.com/2297-8747/22/3/38/pdf |
| article xml uploaded. | 11 August 2017 09:05 CEST | Original file | N/A |
| article pdf uploaded. | 11 August 2017 09:05 CEST | Version of Record | https://www.mdpi.com/2297-8747/22/3/38/pdf-vor |
