function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Cha, Yeong-Bin & László, Gyula M. & Bayarsaikhan, Ulziijargal', 4],
    ['Cha, Yeong-Bin & Oh, Sung-Hwan & Bayarsaikhan, Ulziijargal', 15],
    ['Han, Hui-Lin', 5],
    ['Han, Huilin & Hu, Yanqing', 1],
    ['Hu, Yan-Qing & Han, Hui-Lin & László, Gyula M. & Ronkay, Gábor', 5],
    ['Hu, Yan-Qing & Yu, Yong & Wang, Min', 4],
    ['Joshi, Rahul & Singh, Navneet & Kuni, Nikhil', 19],
    ['Komal, J. & Shashank, P. R. & Sondhi, Sanjay & Madan, Sohail', 1],
    ['László, Gyula M.', 36],
    ['László, Gyula M. & Ronkay, Gábor & Ronkay, László', 1],
    ['László, Gyula M. & Sterling, Mark', 4],
    ['László, Gyula M. & Vetina, Alvaro A.', 10],
    ['László, Gyula M. & Volynkin, Anton V.', 2],
    ['Mbata, Keith J. & Prins, Jurate De', 8],
    ['Zhang, Bei-Bei & Hu, Yan-Qing', 7],
    ['Other (3)', 3]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=125)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'TreatmentsPerAuthor', 'pie', 16, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivTreatmentsPerAuthor'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartTreatmentsPerAuthor);