| article html file updated | 9 February 2020 08:53 CET | Update | https://www.mdpi.com/2075-4701/8/3/162 |
| article html file updated | 1 October 2019 08:18 CEST | Update | - |
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| article xml uploaded. | 8 March 2018 10:08 CET | Update | https://www.mdpi.com/2075-4701/8/3/162/xml |
| article pdf uploaded. | 8 March 2018 10:07 CET | Updated version of record | https://www.mdpi.com/2075-4701/8/3/162/pdf |
| article html file updated | 8 March 2018 07:18 CET | Update | - |
| article pdf uploaded. | 8 March 2018 07:17 CET | Updated version of record | https://www.mdpi.com/2075-4701/8/3/162/pdf-vor |
| article html file updated | 7 March 2018 09:27 CET | Original file | - |
| article pdf uploaded. | 7 March 2018 09:26 CET | Version of Record | https://www.mdpi.com/2075-4701/8/3/162/pdf-vor |
