| article html file updated | 7 February 2020 07:31 CET | Update | https://www.mdpi.com/1099-4300/18/4/152 |
| article html file updated | 5 May 2019 18:07 CEST | Update | N/A |
| article html file updated | 27 March 2019 02:24 CET | Update | N/A |
| article html file updated | 27 April 2016 11:36 CEST | Update | N/A |
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| article html file updated | 27 April 2016 04:51 CEST | Update | N/A |
| article xml uploaded. | 25 April 2016 02:56 CEST | Update | https://www.mdpi.com/1099-4300/18/4/152/xml |
| article pdf uploaded. | 25 April 2016 02:56 CEST | Updated version of record | https://www.mdpi.com/1099-4300/18/4/152/pdf |
| article html file updated | 20 April 2016 10:43 CEST | Original file | N/A |
| article pdf uploaded. | 20 April 2016 10:42 CEST | Version of Record | https://www.mdpi.com/1099-4300/18/4/152/pdf-vor |
