function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Ancey, C. F.', 7],
    ['Baker, Horace Burrington', 19],
    ['Bhosale, Amrut R. & Saadi, Ahmed J. & Wade, Christopher M.', 2],
    ['Dedov, Ivaylo & Schneppat, Ulrich & Vu, Manh Quang', 2],
    ['Emberton, Kenneth C.', 29],
    ['Emberton, Kenneth C. & Griffiths, Owen L.', 4],
    ['Emberton, Kenneth C. & Slapcinsky, John & Campbell, Chelsey A.', 3],
    ['Griffiths, O. L. & Herbert, D. G.', 3],
    ['Hyman, Isabel T. & Köhler, Frank', 46],
    ['Hyman, Isabel T. & Ponder, Winston F.', 51],
    ['Hyman, Isabel Tyrrell & Lamborena, Irantzu De La Iglesia', 4],
    ['Inkhavilay, Khamla & Sutcharit, Chirasak & Bantaowong, Ueangfa', 6],
    ['Pholyotha, Arthit & Sutcharit, Chirasak & Lin, Aung', 10],
    ['Pholyotha, Arthit & Sutcharit, Chirasak & Tongkerd, Piyoros', 5],
    ['Tumpeesuwan, Chanidaporn & Tumpeesuwan, Sakboworn', 6],
    ['Other (10)', 13]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=210)',
    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);