| article html file updated | 11 February 2020 01:42 CET | Update | https://www.mdpi.com/2079-6412/8/12/448 |
| article html file updated | 11 October 2019 14:16 CEST | Update | - |
| article html file updated | 27 April 2019 22:43 CEST | Update | - |
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| article html file updated | 24 December 2018 11:44 CET | Update | - |
| article html file updated | 21 December 2018 10:11 CET | Update | - |
| article pdf uploaded. | 21 December 2018 10:09 CET | Updated version of record | https://www.mdpi.com/2079-6412/8/12/448/pdf |
| article xml uploaded. | 21 December 2018 10:09 CET | Update | https://www.mdpi.com/2079-6412/8/12/448/xml |
| article xml file uploaded | 21 December 2018 10:09 CET | Update | - |
| article html file updated | 14 December 2018 07:11 CET | Original file | - |
| article pdf uploaded. | 14 December 2018 07:10 CET | Updated version of record | https://www.mdpi.com/2079-6412/8/12/448/pdf-vor |
| article xml uploaded. | 14 December 2018 07:10 CET | Update | - |
| article xml file uploaded | 14 December 2018 07:10 CET | Update | - |
| article pdf uploaded. | 6 December 2018 16:55 CET | Updated version of record | https://www.mdpi.com/2079-6412/8/12/448/pdf-vor |
| article xml file uploaded | 6 December 2018 16:47 CET | Original file | - |
| article pdf uploaded. | 6 December 2018 16:47 CET | Version of Record | https://www.mdpi.com/2079-6412/8/12/448/pdf-vor |
