| article html file updated | 15 February 2020 00:52 CET | Update | https://www.mdpi.com/2075-4701/10/1/97 |
| article html file updated | 7 February 2020 01:54 CET | Update | N/A |
| article html file updated | 10 January 2020 05:53 CET | Update | N/A |
| article pdf uploaded. | 7 January 2020 12:54 CET | Updated version of record | https://www.mdpi.com/2075-4701/10/1/97/pdf |
| article xml uploaded. | 7 January 2020 12:54 CET | Update | https://www.mdpi.com/2075-4701/10/1/97/xml |
| article xml file uploaded | 7 January 2020 12:54 CET | Update | N/A |
| article html file updated | 7 January 2020 12:47 CET | Original file | N/A |
| article xml file uploaded | 7 January 2020 12:46 CET | Original file | N/A |
