| article html file updated | 15 August 2026 02:20 CEST | Update | https://www.mdpi.com/1996-1944/11/6/899 |
| article html file updated | 9 February 2020 19:11 CET | Update | N/A |
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| article html file updated | 27 June 2018 17:04 CEST | Update | N/A |
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| article pdf uploaded. | 27 May 2018 08:05 CEST | Version of Record | https://www.mdpi.com/1996-1944/11/6/899/pdf |
| article xml uploaded. | 27 May 2018 08:05 CEST | Update | https://www.mdpi.com/1996-1944/11/6/899/xml |
| article xml file uploaded | 27 May 2018 08:05 CEST | Original file | N/A |
