| article html file updated | 17 August 2026 16:10 CEST | Update | https://www.mdpi.com/2227-9717/8/6/728 |
| article html file updated | 1 September 2025 00:29 CEST | Update | N/A |
| article html file updated | 21 July 2022 21:47 CEST | Update | N/A |
| article html file updated | 23 June 2020 12:01 CEST | Original file | N/A |
| article pdf uploaded. | 23 June 2020 11:59 CEST | Version of Record | https://www.mdpi.com/2227-9717/8/6/728/pdf |
| article xml uploaded. | 23 June 2020 11:59 CEST | Update | https://www.mdpi.com/2227-9717/8/6/728/xml |
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