| article html file updated | 16 August 2026 12:17 CEST | Update | https://www.mdpi.com/1996-1073/12/17/3402 |
| article html file updated | 13 February 2020 14:54 CET | Update | N/A |
| article html file updated | 11 September 2019 07:55 CEST | Update | N/A |
| article html file updated | 3 September 2019 16:13 CEST | Original file | N/A |
| article pdf uploaded. | 3 September 2019 16:12 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/17/3402/pdf |
| article xml uploaded. | 3 September 2019 16:12 CEST | Update | https://www.mdpi.com/1996-1073/12/17/3402/xml |
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