| article html file updated | 6 February 2020 22:27 CET | Update | https://www.mdpi.com/1424-8220/15/9/22343 | 
| article html file updated | 6 May 2019 12:04 CEST | Update | - | 
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| article html file updated | 9 October 2015 11:58 CEST | Update | - | 
| article xml file uploaded | 9 October 2015 11:58 CEST | Update | https://www.mdpi.com/1424-8220/15/9/22343/xml | 
| article html file updated | 16 September 2015 13:38 CEST | Original file | - | 
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| article supplementary file uploaded. | 3 September 2015 11:48 CEST | - | https://www.mdpi.com/1424-8220/15/9/22343#supplementary | 
| article pdf uploaded. | 3 September 2015 11:48 CEST | Updated version of record | https://www.mdpi.com/1424-8220/15/9/22343/pdf | 
| article supplementary file uploaded. | 3 September 2015 11:47 CEST | - | https://www.mdpi.com/1424-8220/15/9/22343#supplementary | 
| article pdf uploaded. | 3 September 2015 11:47 CEST | Version of Record | - |