| article html file updated | 31 August 2020 04:04 CEST | Update | https://www.mdpi.com/1099-4300/20/1/67 |
| article html file updated | 9 February 2020 03:50 CET | Update | - |
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| article html file updated | 9 February 2018 04:31 CET | Update | - |
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| article html file updated | 22 January 2018 06:39 CET | Update | - |
| article xml uploaded. | 22 January 2018 06:38 CET | Update | https://www.mdpi.com/1099-4300/20/1/67/xml |
| article pdf uploaded. | 22 January 2018 06:38 CET | Updated version of record | https://www.mdpi.com/1099-4300/20/1/67/pdf |
| article html file updated | 22 January 2018 06:35 CET | Original file | - |
| article xml uploaded. | 22 January 2018 06:33 CET | Update | - |
| article xml uploaded. | 22 January 2018 06:33 CET | Original file | - |
| article pdf uploaded. | 22 January 2018 06:33 CET | Version of Record | - |
