function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Carrerette, Orlemir & Nogueira, João Miguel De Matos', 15],
    ['Faulwetter, Sarah & Simboura, Nomiki & Katsiaras, Nikolaos', 46],
    ['Glasby, Christopher J. & Hutchings, Pat', 67],
    ['Lavesque, Nicolas & Daffe, Guillemine & Londoño-Mesa, Mario H.', 20],
    ['Lavesque, Nicolas & Hutchings, Pat & Daffe, Guillemine', 11],
    ['Londoño-Mesa, Mario H.', 73],
    ['Londoño-Mesa, Mario H. & Carrera-Parra, Luis F.', 19],
    ['McIntosh, William C.', 23],
    ['Mikac, Barbara', 14],
    ['Nogueira, João Miguel De Matos & Carrerette, Orlemir', 14],
    ['Nogueira, João Miguel Matos & Hutchings, Pat', 52],
    ['Salazar-Vallejo, Sergio I. & Carrera-Parra, Luis F.', 20],
    ['Santos, Andre Souza Dos & Nogueira, João Miguel De Matos', 12],
    ['Schawaller, Wolfgang', 43],
    ['Schawaller, Wolfgang & Bellersheim, Aron', 19],
    ['Other (32)', 114]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=562)',
    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);