| article html file updated | 10 February 2020 11:22 CET | Update | https://www.mdpi.com/2571-550X/1/2/18 |
| article html file updated | 15 August 2019 08:14 CEST | Update | N/A |
| article html file updated | 29 April 2019 04:51 CEST | Update | N/A |
| article html file updated | 15 April 2019 00:23 CEST | Update | N/A |
| article html file updated | 31 March 2019 19:47 CEST | Update | N/A |
| article html file updated | 18 September 2018 10:10 CEST | Update | N/A |
| article pdf uploaded. | 18 September 2018 10:09 CEST | Updated version of record | https://www.mdpi.com/2571-550X/1/2/18/pdf |
| article xml uploaded. | 18 September 2018 10:09 CEST | Update | https://www.mdpi.com/2571-550X/1/2/18/xml |
| article xml file uploaded | 18 September 2018 10:09 CEST | Update | N/A |
| article xml uploaded. | 18 September 2018 09:31 CEST | Update | N/A |
| article xml uploaded. | 17 September 2018 16:53 CEST | Update | N/A |
| article pdf uploaded. | 17 September 2018 16:53 CEST | Updated version of record | https://www.mdpi.com/2571-550X/1/2/18/pdf-vor |
| article html file updated | 17 September 2018 14:16 CEST | Original file | N/A |
| article pdf uploaded. | 17 September 2018 13:12 CEST | Version of Record | https://www.mdpi.com/2571-550X/1/2/18/pdf-vor |
| article xml uploaded. | 17 September 2018 13:12 CEST | Update | N/A |
| article xml file uploaded | 17 September 2018 13:12 CEST | Original file | N/A |
