| article html file updated | 17 August 2026 00:38 CEST | Update | https://www.mdpi.com/2077-0383/9/2/302 |
| article html file updated | 24 December 2025 17:11 CET | Update | N/A |
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| article html file updated | 7 March 2020 07:53 CET | Update | N/A |
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| article html file updated | 15 February 2020 05:01 CET | Update | N/A |
| article html file updated | 31 January 2020 06:46 CET | Original file | N/A |
| article pdf uploaded. | 31 January 2020 06:45 CET | Updated version of record | https://www.mdpi.com/2077-0383/9/2/302/pdf |
| article xml uploaded. | 31 January 2020 06:45 CET | Update | https://www.mdpi.com/2077-0383/9/2/302/xml |
| article xml file uploaded | 31 January 2020 06:45 CET | Update | N/A |
| article pdf uploaded. | 21 January 2020 13:53 CET | Version of Record | https://www.mdpi.com/2077-0383/9/2/302/pdf-vor |
| article xml file uploaded | 21 January 2020 13:53 CET | Original file | N/A |
