| article html file updated | 9 February 2020 18:00 CET | Update | https://www.mdpi.com/2311-5637/4/2/36 |
| article html file updated | 3 October 2019 16:54 CEST | Update | - |
| article html file updated | 30 April 2019 18:56 CEST | Update | - |
| article html file updated | 16 April 2019 19:23 CEST | Update | - |
| article html file updated | 30 March 2019 01:52 CET | Update | - |
| article html file updated | 28 June 2018 06:25 CEST | Update | - |
| article xml uploaded. | 28 June 2018 06:23 CEST | Update | https://www.mdpi.com/2311-5637/4/2/36/xml |
| article pdf uploaded. | 28 June 2018 06:23 CEST | Updated version of record | https://www.mdpi.com/2311-5637/4/2/36/pdf |
| article html file updated | 28 June 2018 06:01 CEST | Update | - |
| article pdf uploaded. | 28 June 2018 06:00 CEST | Updated version of record | https://www.mdpi.com/2311-5637/4/2/36/pdf-vor |
| article html file updated | 28 June 2018 05:39 CEST | Update | - |
| article html file updated | 17 May 2018 13:57 CEST | Original file | - |
| article pdf uploaded. | 17 May 2018 13:56 CEST | Version of Record | https://www.mdpi.com/2311-5637/4/2/36/pdf-vor |
| article xml file uploaded | 17 May 2018 13:56 CEST | Original file | - |
