| article html file updated | 9 February 2020 10:14 CET | Update | https://www.mdpi.com/2076-3417/8/3/464 |
| article html file updated | 1 October 2019 17:30 CEST | Update | - |
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| article html file updated | 17 April 2019 10:46 CEST | Update | - |
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| article html file updated | 26 March 2018 14:44 CEST | Update | - |
| article html file updated | 20 March 2018 13:02 CET | Update | - |
| article xml uploaded. | 20 March 2018 13:01 CET | Update | https://www.mdpi.com/2076-3417/8/3/464/xml |
| article pdf uploaded. | 20 March 2018 13:01 CET | Updated version of record | https://www.mdpi.com/2076-3417/8/3/464/pdf |
| article html file updated | 17 March 2018 11:26 CET | Original file | - |
| article pdf uploaded. | 17 March 2018 11:25 CET | Version of Record | https://www.mdpi.com/2076-3417/8/3/464/pdf-vor |
