| article html file updated | 30 August 2025 14:00 CEST | Update | https://www.mdpi.com/2309-608X/5/2/32 |
| article html file updated | 21 August 2025 20:40 CEST | Update | - |
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| article html file updated | 15 April 2019 12:20 CEST | Original file | - |
| article supplementary file uploaded. | 15 April 2019 12:19 CEST | - | https://www.mdpi.com/2309-608X/5/2/32#supplementary |
| article pdf uploaded. | 15 April 2019 12:19 CEST | Version of Record | https://www.mdpi.com/2309-608X/5/2/32/pdf |
| article xml uploaded. | 15 April 2019 12:19 CEST | Update | https://www.mdpi.com/2309-608X/5/2/32/xml |
| article xml file uploaded | 15 April 2019 12:19 CEST | Original file | - |
