| article html file updated | 31 August 2025 10:33 CEST | Update | https://www.mdpi.com/2304-8158/9/2/148 |
| article html file updated | 20 July 2022 19:04 CEST | Update | N/A |
| article html file updated | 7 March 2020 11:44 CET | Update | N/A |
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| article html file updated | 3 February 2020 11:25 CET | Original file | N/A |
| article pdf uploaded. | 3 February 2020 11:23 CET | Version of Record | https://www.mdpi.com/2304-8158/9/2/148/pdf |
| article xml uploaded. | 3 February 2020 11:23 CET | Update | https://www.mdpi.com/2304-8158/9/2/148/xml |
| article xml file uploaded | 3 February 2020 11:23 CET | Original file | N/A |
