| article html file updated | 11 February 2020 07:44 CET | Update | https://www.mdpi.com/2076-3263/9/1/32 |
| article html file updated | 27 April 2019 09:13 CEST | Update | N/A |
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| article html file updated | 3 April 2019 00:33 CEST | Update | N/A |
| article html file updated | 30 January 2019 04:47 CET | Update | N/A |
| article html file updated | 9 January 2019 14:34 CET | Original file | N/A |
| article xml uploaded. | 9 January 2019 14:33 CET | Original file | https://www.mdpi.com/2076-3263/9/1/32/xml |
| article pdf uploaded. | 9 January 2019 14:33 CET | Version of Record | https://www.mdpi.com/2076-3263/9/1/32/pdf |
