function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Broad, Gavin R.', 5922],
    ['Broad, Gavin R. & Shaw, Mark R. & Godfray, H. Charles J.', 2950],
    ['Buhl, Peter N. & Broad, Gavin R. & Notton, David G.', 768],
    ['Dale-Skey, Natalie & Askew, Richard R. & Noyes, John S.', 3856],
    ['Else, George R. & Bolton, Barry & Broad, Gavin R.', 1328],
    ['Forel, A.', 1656],
    ['Gusenleitner, J.', 1235],
    ['J. M & Gusenleitner, J. & Madl, M.', 845],
    ['Kolarov, J.', 914],
    ['Lhomme, Patrick', 966],
    ['Liston, Andrew D. & Knight, Guy T. & Sheppard, David A.', 1096],
    ['Riedel & Pénigot & Schwarz & Diller & Johansson & Japoshvili, G.', 1262],
    ['Santschi, F.', 778],
    ['Smith, F.', 1086],
    ['Walker, Francis', 1066],
    ['Other (4500)', 86565]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=112293)',
    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);