Geolocation of users contributing to the #KidneyStones online discussion on Twitter.

<p>The colour tone reflects the number of users per country: the colour shifts from light tones (countries with few or no users) to dark tones (countries with many users).</p

Top 100 influencers in the #KidneyStones online discussion on Twitter according to tweet volume stratified by healthcare category.

<p>Healthcare organisation consists of 8% provider, 1% government, 15% advocate/support and 13% other healthcare organisations (from darker blue to lighter blue). Healthcare individual consists of 13% doctors, 2% healthcare practitioners and 4% other healthcare individuals (from darker turquoise to lighter turquoise).</p

Overview of tweet activity for the #KidneyStones online discussion on Twitter over a time period of one year.

<p>Overview of tweet activity for the #KidneyStones online discussion on Twitter over a time period of one year.</p

Bubble chart visualising the 100 most frequently used words in tweets in the #KidneyStones online discussion on Twitter.

<p>The larger the bubble, the more a word is used. Colours only aid differentiation and have no other significance.</p

Tweet activity for the #KidneyStones online discussion on Twitter during the one year period.

<p>The weekly numbers of tweets are represented as columns.</p