| article html file updated | 9 February 2020 02:30 CET | Update | https://www.mdpi.com/1660-4601/15/1/103 |
| article html file updated | 29 September 2019 19:03 CEST | Update | - |
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| article html file updated | 18 April 2019 01:33 CEST | Update | - |
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| article html file updated | 1 February 2018 08:44 CET | Update | - |
| article html file updated | 31 January 2018 08:37 CET | Update | - |
| article html file updated | 9 January 2018 18:29 CET | Original file | - |
| article xml uploaded. | 9 January 2018 18:28 CET | Original file | https://www.mdpi.com/1660-4601/15/1/103/xml |
| article pdf uploaded. | 9 January 2018 18:28 CET | Version of Record | https://www.mdpi.com/1660-4601/15/1/103/pdf |
