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| article html file updated | 30 October 2019 02:54 CET | Update | - |
| article pdf uploaded. | 30 October 2019 02:52 CET | Updated version of record | https://www.mdpi.com/1422-0067/20/21/5291/pdf |
| article xml uploaded. | 30 October 2019 02:52 CET | Update | https://www.mdpi.com/1422-0067/20/21/5291/xml |
| article xml file uploaded | 30 October 2019 02:52 CET | Update | - |
| article html file updated | 29 October 2019 12:06 CET | Original file | - |
| article pdf uploaded. | 29 October 2019 12:05 CET | Updated version of record | https://www.mdpi.com/1422-0067/20/21/5291/pdf-vor |
| article xml uploaded. | 29 October 2019 12:05 CET | Update | - |
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| article pdf uploaded. | 24 October 2019 14:16 CEST | Version of Record | https://www.mdpi.com/1422-0067/20/21/5291/pdf-vor |
| article xml file uploaded | 24 October 2019 14:16 CEST | Original file | - |
