| article html file updated | 16 August 2026 19:50 CEST | Update | https://www.mdpi.com/2076-3921/8/12/602 |
| article html file updated | 14 February 2020 14:25 CET | Update | N/A |
| article html file updated | 30 December 2019 17:32 CET | Update | N/A |
| article html file updated | 18 December 2019 12:43 CET | Original file | N/A |
| article pdf uploaded. | 18 December 2019 12:41 CET | Updated version of record | https://www.mdpi.com/2076-3921/8/12/602/pdf |
| article xml uploaded. | 18 December 2019 12:41 CET | Update | https://www.mdpi.com/2076-3921/8/12/602/xml |
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| article pdf uploaded. | 29 November 2019 14:02 CET | Version of Record | https://www.mdpi.com/2076-3921/8/12/602/pdf-vor |
| article xml file uploaded | 29 November 2019 14:02 CET | Original file | N/A |
