| article html file updated | 17 August 2026 16:17 CEST | Update | https://www.mdpi.com/2227-9032/8/2/184 |
| article html file updated | 24 December 2025 19:29 CET | Update | N/A |
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| article pdf uploaded. | 30 June 2020 10:04 CEST | Updated version of record | https://www.mdpi.com/2227-9032/8/2/184/pdf |
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| article pdf uploaded. | 24 June 2020 10:59 CEST | Version of Record | https://www.mdpi.com/2227-9032/8/2/184/pdf-vor |
