| article html file updated | 9 June 2020 09:48 CEST | Update | https://www.mdpi.com/2414-6366/4/1/33 | 
| article html file updated | 11 February 2020 14:53 CET | Update | - | 
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| article html file updated | 27 February 2019 11:41 CET | Update | - | 
| article html file updated | 27 February 2019 11:06 CET | Original file | - | 
| article supplementary file uploaded. | 27 February 2019 11:04 CET | - | https://www.mdpi.com/2414-6366/4/1/33#supplementary | 
| article pdf uploaded. | 27 February 2019 11:04 CET | Updated version of record | https://www.mdpi.com/2414-6366/4/1/33/pdf | 
| article xml uploaded. | 27 February 2019 11:04 CET | Update | https://www.mdpi.com/2414-6366/4/1/33/xml | 
| article xml file uploaded | 27 February 2019 11:04 CET | Update | - | 
| article supplementary file uploaded. | 10 February 2019 11:29 CET | - | https://www.mdpi.com/2414-6366/4/1/33#supplementary | 
| article xml file uploaded | 10 February 2019 11:29 CET | Original file | - | 
| article pdf uploaded. | 10 February 2019 11:29 CET | Version of Record | https://www.mdpi.com/2414-6366/4/1/33/pdf-vor |