| article xml uploaded. | 7 January 2019 08:49 CET | Update | https://www.mdpi.com/2409-515X/5/1/3/xml |
| article pdf uploaded. | 7 January 2019 08:49 CET | Updated version of record | https://www.mdpi.com/2409-515X/5/1/3/pdf |
| article html file updated | 31 December 2018 10:04 CET | Original file | https://www.mdpi.com/2409-515X/5/1/3 |
| article supplementary file uploaded. | 31 December 2018 10:02 CET | - | https://www.mdpi.com/2409-515X/5/1/3#supplementary |
| article pdf uploaded. | 31 December 2018 10:02 CET | Version of Record | - |
| article xml uploaded. | 31 December 2018 10:02 CET | Update | - |
| article xml file uploaded | 31 December 2018 10:02 CET | Original file | - |
