| article html file updated | 31 August 2025 06:03 CEST | Update | https://www.mdpi.com/2227-7390/7/12/1203 |
| article html file updated | 19 July 2022 22:11 CEST | Update | N/A |
| article html file updated | 14 February 2020 16:58 CET | Update | N/A |
| article html file updated | 17 December 2019 09:09 CET | Original file | N/A |
| article pdf uploaded. | 17 December 2019 09:08 CET | Updated version of record | https://www.mdpi.com/2227-7390/7/12/1203/pdf |
| article xml uploaded. | 17 December 2019 09:08 CET | Update | https://www.mdpi.com/2227-7390/7/12/1203/xml |
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| article pdf uploaded. | 8 December 2019 12:07 CET | Version of Record | https://www.mdpi.com/2227-7390/7/12/1203/pdf-vor |
| article xml file uploaded | 8 December 2019 12:07 CET | Original file | N/A |
