| article html file updated | 8 February 2020 11:30 CET | Update | https://www.mdpi.com/2076-3263/7/3/59 |
| article html file updated | 26 September 2019 01:21 CEST | Update | N/A |
| article html file updated | 3 May 2019 11:25 CEST | Update | N/A |
| article html file updated | 27 March 2019 16:43 CET | Update | N/A |
| article html file updated | 30 September 2017 14:08 CEST | Update | N/A |
| article html file updated | 19 July 2017 17:14 CEST | Update | N/A |
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| article html file updated | 19 July 2017 17:13 CEST | Original file | N/A |
| article xml uploaded. | 19 July 2017 17:12 CEST | Original file | https://www.mdpi.com/2076-3263/7/3/59/xml |
| article pdf uploaded. | 19 July 2017 17:12 CEST | Version of Record | https://www.mdpi.com/2076-3263/7/3/59/pdf |
