| article html file updated | 1 September 2025 00:05 CEST | Update | https://www.mdpi.com/2076-3921/9/6/534 |
| article html file updated | 21 July 2022 21:20 CEST | Update | N/A |
| article html file updated | 6 July 2020 14:23 CEST | Update | N/A |
| article html file updated | 29 June 2020 05:05 CEST | Original file | N/A |
| article pdf uploaded. | 29 June 2020 05:03 CEST | Updated version of record | https://www.mdpi.com/2076-3921/9/6/534/pdf |
| article xml uploaded. | 29 June 2020 05:03 CEST | Update | https://www.mdpi.com/2076-3921/9/6/534/xml |
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| article pdf uploaded. | 18 June 2020 17:28 CEST | Updated version of record | https://www.mdpi.com/2076-3921/9/6/534/pdf-vor |
| article supplementary file uploaded. | 18 June 2020 17:28 CEST | - | https://www.mdpi.com/2076-3921/9/6/534#supplementary |
| article pdf uploaded. | 18 June 2020 17:28 CEST | Version of Record | https://www.mdpi.com/2076-3921/9/6/534/pdf-vor |
