| article html file updated | 18 August 2026 22:45 CEST | Update | https://www.mdpi.com/2076-2615/11/2/501 |
| article html file updated | 25 December 2025 04:05 CET | Update | N/A |
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| article pdf uploaded. | 19 February 2021 11:53 CET | Updated version of record | https://www.mdpi.com/2076-2615/11/2/501/pdf |
| article xml uploaded. | 19 February 2021 11:53 CET | Update | https://www.mdpi.com/2076-2615/11/2/501/xml |
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| article pdf uploaded. | 15 February 2021 07:16 CET | Version of Record | https://www.mdpi.com/2076-2615/11/2/501/pdf-vor |
