| article html file updated | 15 August 2026 01:26 CEST | Update | https://www.mdpi.com/2077-1444/9/5/150 |
| article html file updated | 9 February 2020 16:35 CET | Update | N/A |
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| article html file updated | 30 May 2018 09:50 CEST | Update | N/A |
| article html file updated | 7 May 2018 08:06 CEST | Original file | N/A |
| article pdf uploaded. | 7 May 2018 08:05 CEST | Version of Record | https://www.mdpi.com/2077-1444/9/5/150/pdf |
| article xml uploaded. | 7 May 2018 08:05 CEST | Update | https://www.mdpi.com/2077-1444/9/5/150/xml |
| article xml file uploaded | 7 May 2018 08:05 CEST | Original file | N/A |
