| article html file updated | 11 February 2020 09:18 CET | Update | https://www.mdpi.com/2308-3417/4/1/13 |
| article html file updated | 13 October 2019 10:56 CEST | Update | N/A |
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| article xml uploaded. | 14 February 2019 09:40 CET | Update | https://www.mdpi.com/2308-3417/4/1/13/xml |
| article pdf uploaded. | 14 February 2019 09:40 CET | Updated version of record | https://www.mdpi.com/2308-3417/4/1/13/pdf |
| article html file updated | 11 February 2019 06:53 CET | Update | N/A |
| article pdf uploaded. | 11 February 2019 06:52 CET | Updated version of record | https://www.mdpi.com/2308-3417/4/1/13/pdf-vor |
| article xml uploaded. | 11 February 2019 06:52 CET | Update | N/A |
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| article pdf uploaded. | 16 January 2019 08:48 CET | Version of Record | https://www.mdpi.com/2308-3417/4/1/13/pdf-vor |
| article xml uploaded. | 16 January 2019 08:48 CET | Original file | N/A |