| article html file updated | 8 February 2020 05:17 CET | Update | https://www.mdpi.com/2073-4344/7/5/141 |
| article html file updated | 24 September 2019 16:54 CEST | Update | - |
| article html file updated | 3 May 2019 23:07 CEST | Update | - |
| article html file updated | 31 May 2017 06:32 CEST | Update | - |
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| article html file updated | 11 May 2017 08:47 CEST | Update | - |
| article xml uploaded. | 11 May 2017 08:46 CEST | Update | https://www.mdpi.com/2073-4344/7/5/141/xml |
| article pdf uploaded. | 11 May 2017 08:46 CEST | Updated version of record | https://www.mdpi.com/2073-4344/7/5/141/pdf |
| article html file updated | 7 May 2017 09:46 CEST | Original file | - |
| article pdf uploaded. | 7 May 2017 09:44 CEST | Version of Record | https://www.mdpi.com/2073-4344/7/5/141/pdf-vor |
