Article Versions Notes
Challenges 2018, 9(2), 31; https://doi.org/10.3390/challe9020031
| Action | Date | Notes | Link |
|---|---|---|---|
| article xml file uploaded | 26 July 2018 09:53 CEST | Original file | - |
| article xml uploaded. | 26 July 2018 09:54 CEST | Update | https://www.mdpi.com/2078-1547/9/2/31/xml |
| article pdf uploaded. | 26 July 2018 09:54 CEST | Version of Record | https://www.mdpi.com/2078-1547/9/2/31/pdf |
| article html file updated | 26 July 2018 09:55 CEST | Original file | - |
| article html file updated | 2 August 2018 16:57 CEST | Update | - |
| article html file updated | 31 March 2019 00:25 CET | Update | - |
| article html file updated | 15 April 2019 18:06 CEST | Update | - |
| article html file updated | 29 April 2019 23:02 CEST | Update | - |
| article html file updated | 6 October 2019 00:18 CEST | Update | - |
| article html file updated | 10 February 2020 03:03 CET | Update | - |
| article html file updated | 16 July 2022 23:49 CEST | Update | https://www.mdpi.com/2078-1547/9/2/31/html |
