| article html file updated | 11 February 2020 03:33 CET | Update | https://www.mdpi.com/2073-4395/8/12/304 |
| article html file updated | 12 October 2019 01:16 CEST | Update | - |
| article html file updated | 27 April 2019 18:28 CEST | Update | - |
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| article html file updated | 24 December 2018 13:08 CET | Update | - |
| article html file updated | 19 December 2018 01:55 CET | Update | - |
| article pdf uploaded. | 19 December 2018 01:54 CET | Updated version of record | https://www.mdpi.com/2073-4395/8/12/304/pdf |
| article xml uploaded. | 19 December 2018 01:54 CET | Update | https://www.mdpi.com/2073-4395/8/12/304/xml |
| article xml file uploaded | 19 December 2018 01:54 CET | Update | - |
| article html file updated | 17 December 2018 10:24 CET | Original file | - |
| article pdf uploaded. | 17 December 2018 10:23 CET | Updated version of record | https://www.mdpi.com/2073-4395/8/12/304/pdf-vor |
| article xml uploaded. | 17 December 2018 10:23 CET | Update | - |
| article xml file uploaded | 17 December 2018 10:23 CET | Update | - |
| article pdf uploaded. | 16 December 2018 15:03 CET | Version of Record | https://www.mdpi.com/2073-4395/8/12/304/pdf-vor |
| article xml file uploaded | 16 December 2018 15:03 CET | Original file | - |
