| article html file updated | 11 February 2020 04:56 CET | Update | https://www.mdpi.com/2305-6320/6/1/3 |
| article html file updated | 27 April 2019 15:28 CEST | Update | - |
| article html file updated | 13 April 2019 11:19 CEST | Update | - |
| article html file updated | 10 April 2019 18:57 CEST | Update | - |
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| article html file updated | 24 December 2018 10:39 CET | Update | - |
| article pdf uploaded. | 24 December 2018 10:37 CET | Updated version of record | https://www.mdpi.com/2305-6320/6/1/3/pdf |
| article xml uploaded. | 24 December 2018 10:37 CET | Update | https://www.mdpi.com/2305-6320/6/1/3/xml |
| article xml file uploaded | 24 December 2018 10:37 CET | Update | - |
| article html file updated | 23 December 2018 10:39 CET | Original file | - |
| article pdf uploaded. | 23 December 2018 10:38 CET | Version of Record | https://www.mdpi.com/2305-6320/6/1/3/pdf-vor |
| article xml uploaded. | 23 December 2018 10:38 CET | Update | - |
| article xml file uploaded | 23 December 2018 10:38 CET | Original file | - |
