2 School of Information, San Jose State University, CA, USA.
3 mPowering Frontline Health Workers, Washington DC, USA.
4 Owner & CEO, Green Business JV Marketing Sdn Bhd, Kuala Lumpur, Malaysia.
5 Healthcare Information For All Global Healthcare Information Network, Charlbury, Oxfordshire OX7 3PN, UK. Electronic address: neil.pakenham-walsh@ghi-net.org.
6 The Mother and Child Health and Education Trust, Kowloon, Hong Kong.