| article html file updated | 17 August 2026 13:16 CEST | Update | https://www.mdpi.com/2220-9964/9/6/349 |
| article html file updated | 31 August 2025 21:42 CEST | Update | N/A |
| article html file updated | 21 July 2022 06:06 CEST | Update | N/A |
| article html file updated | 3 June 2020 07:10 CEST | Original file | N/A |
| article pdf uploaded. | 3 June 2020 07:09 CEST | Updated version of record | https://www.mdpi.com/2220-9964/9/6/349/pdf |
| article xml uploaded. | 3 June 2020 07:09 CEST | Update | https://www.mdpi.com/2220-9964/9/6/349/xml |
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| article pdf uploaded. | 27 May 2020 08:10 CEST | Version of Record | https://www.mdpi.com/2220-9964/9/6/349/pdf-vor |
| article xml file uploaded | 27 May 2020 08:10 CEST | Original file | N/A |
