| article html file updated | 9 February 2020 03:56 CET | Update | https://www.mdpi.com/1099-4300/20/1/81 |
| article html file updated | 30 September 2019 03:07 CEST | Update | - |
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| article html file updated | 9 February 2018 04:32 CET | Update | - |
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| article html file updated | 1 February 2018 10:57 CET | Update | - |
| article html file updated | 24 January 2018 10:04 CET | Original file | - |
| article xml uploaded. | 24 January 2018 10:03 CET | Original file | https://www.mdpi.com/1099-4300/20/1/81/xml |
| article pdf uploaded. | 24 January 2018 10:03 CET | Updated version of record | https://www.mdpi.com/1099-4300/20/1/81/pdf |
| article pdf uploaded. | 22 January 2018 19:34 CET | Version of Record | https://www.mdpi.com/1099-4300/20/1/81/pdf-vor |