| article html file updated | 8 February 2020 20:24 CET | Update | https://www.mdpi.com/1424-8220/17/11/2546 |
| article html file updated | 28 September 2019 06:11 CEST | Update | - |
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| article html file updated | 30 November 2017 13:36 CET | Update | - |
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| article xml uploaded. | 20 November 2017 02:04 CET | Update | https://www.mdpi.com/1424-8220/17/11/2546/xml |
| article pdf uploaded. | 20 November 2017 02:04 CET | Updated version of record | https://www.mdpi.com/1424-8220/17/11/2546/pdf |
| article html file updated | 7 November 2017 01:48 CET | Original file | - |
| article xml uploaded. | 7 November 2017 01:47 CET | Update | - |
| article xml uploaded. | 7 November 2017 01:47 CET | Original file | - |
| article pdf uploaded. | 7 November 2017 01:47 CET | Updated version of record | https://www.mdpi.com/1424-8220/17/11/2546/pdf-vor |
| article pdf uploaded. | 5 November 2017 10:17 CET | Version of Record | https://www.mdpi.com/1424-8220/17/11/2546/pdf-vor |
