function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Aistleitner, Eyjolf & Behounek, Gottfried & Hoppe, Henri', 51],
    ['Borth, Robert J. & Kons, Hugo L.', 55],
    ['Crabo, Lars & Lafontaine, Donald', 87],
    ['Gall, Lawrence & Hawks, David', 61],
    ['Hampson, George F.', 111],
    ['Han, H. L. & Kononenko, V. S.', 103],
    ['Kiss, Ádám', 63],
    ['Komal, J. & Shashank, P. R. & Sondhi, Sanjay & Madan, Sohail', 117],
    ['Linnaeus, Carolus', 315],
    ['Mbata, Keith J. & Prins, Jurate De', 253],
    ['Pogue, Michael G.', 167],
    ['Qi, Feng & Wang, Ke & Xue, Dayong & Yang, Ding', 49],
    ['Sivasankaran, Kuppusamy & Anand, Sekar & Mathew, Pratheesh', 47],
    ['Troubridge, J. T.', 105],
    ['Varga, Zoltan & Ronkay, Gabor & Ronkay, Laszlo', 122],
    ['Other (365)', 2234]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=3940)',
    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);