With a personal appearance from the online teacher
Crossref DOI link: https://doi.org/10.1186/s40990-016-0010-3
Published Online: 2016-10-24
Published Print: 2016-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Sinclair, Christine http://orcid.org/0000-0002-5469-0831
License valid from 2016-10-24