| article html file updated | 11 February 2020 16:55 CET | Update | https://www.mdpi.com/2311-5521/4/1/29 |
| article html file updated | 15 October 2019 05:07 CEST | Update | - |
| article html file updated | 26 April 2019 14:58 CEST | Update | - |
| article html file updated | 12 April 2019 10:37 CEST | Update | - |
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| article html file updated | 1 March 2019 04:45 CET | Update | - |
| article html file updated | 28 February 2019 03:12 CET | Original file | - |
| article pdf uploaded. | 28 February 2019 03:10 CET | Updated version of record | https://www.mdpi.com/2311-5521/4/1/29/pdf |
| article xml uploaded. | 28 February 2019 03:10 CET | Update | https://www.mdpi.com/2311-5521/4/1/29/xml |
| article xml file uploaded | 28 February 2019 03:10 CET | Update | - |
| article pdf uploaded. | 18 February 2019 15:09 CET | Version of Record | https://www.mdpi.com/2311-5521/4/1/29/pdf-vor |
| article xml file uploaded | 18 February 2019 15:09 CET | Original file | - |
