| article html file updated | 9 February 2020 01:45 CET | Update | https://www.mdpi.com/2076-3263/8/1/10 |
| article html file updated | 29 September 2019 14:51 CEST | Update | N/A |
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| article html file updated | 1 February 2018 15:12 CET | Update | N/A |
| article pdf uploaded. | 23 January 2018 04:28 CET | Updated version of record | https://www.mdpi.com/2076-3263/8/1/10/pdf |
| article html file updated | 2 January 2018 13:40 CET | Original file | N/A |
| article xml uploaded. | 2 January 2018 09:23 CET | Update | https://www.mdpi.com/2076-3263/8/1/10/xml |
| article pdf uploaded. | 2 January 2018 09:23 CET | Version of Record | https://www.mdpi.com/2076-3263/8/1/10/pdf-vor |