| article html file updated | 8 February 2020 05:13 CET | Update | https://www.mdpi.com/2072-6643/9/5/463 | 
| article html file updated | 24 September 2019 16:33 CEST | Update | - | 
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| article xml uploaded. | 17 May 2017 12:21 CEST | Update | https://www.mdpi.com/2072-6643/9/5/463/xml | 
| article pdf uploaded. | 17 May 2017 10:36 CEST | Updated version of record | https://www.mdpi.com/2072-6643/9/5/463/pdf | 
| article html file updated | 16 May 2017 10:32 CEST | Update | - | 
| article pdf uploaded. | 16 May 2017 10:31 CEST | Updated version of record | https://www.mdpi.com/2072-6643/9/5/463/pdf-vor | 
| article html file updated | 10 May 2017 11:27 CEST | Update | - | 
| article pdf uploaded. | 10 May 2017 11:26 CEST | Updated version of record | https://www.mdpi.com/2072-6643/9/5/463/pdf-vor | 
| article html file updated | 6 May 2017 11:44 CEST | Original file | - | 
| article pdf uploaded. | 6 May 2017 11:43 CEST | Version of Record | https://www.mdpi.com/2072-6643/9/5/463/pdf-vor |