function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Cole, Mary L.', 21],
    ['Emberton, Kenneth C.', 49],
    ['Foon, Junn Kitt & Clements, Gopalasamy Reuben & Liew, Thor-Seng', 28],
    ['Inkhavilay, Khamla & Sutcharit, Chirasak & Bantaowong, Ueangfa', 40],
    ['Jirapatrasilp, Parin & Ablett, Jonathan D. & Panha, Somsak', 11],
    ['Jirapatrasilp, Parin & Pall-Gergely, Barna & Sutcharit, Chirasak', 9],
    ['Marzuki, Mohammad Effendi bin & Liew, Thor-Seng', 16],
    ['Nantarat, Nattawadee & Sutcharit, Chirasak & Tongkerd, Piyoros', 52],
    ['Pall-Gergely, Barna & Sajan, Sheikh & Tripathy, Basudev', 370],
    ['Phung, Chee-Chean & Yu, Fred Tuh Yit & Liew, Thor-Seng', 9],
    ['Páll-Gergely, Barna & Hunyadi, András & Grego, Jozef', 27],
    ['Sutcharit, Chirasak & Ablett, Jonathan D. & Panha, Somsak', 95],
    ['Sutcharit, Chirasak & Tongkerd, Piyoros & Panha, Somsak', 7],
    ['Tongkerd, Piyoros & Tumpeesuwan, Sakboworn & Inkhavilay, Khamla', 43],
    ['Vermeulen, Jaap J. & Liew, Thor-Seng & Schilthuizen, Menno', 11],
    ['Other (29)', 74]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=862)',
    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);